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2021-04-21

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一文看懂苹果春季发布会，不止紫色iPhone12

2021-04-19

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2021-04-19

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2021-04-19

始终看不明白比特币涨跌逻辑

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2021-04-18

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Bionano Genomics fell about 10% in Friday morning trading

2021-04-17

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$544 Billion In Options Expire Today: Here's What Will Move

2021-04-17

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$544 Billion In Options Expire Today: Here's What Will Move

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07:22","market":"us","language":"zh","title":"一文看懂苹果春季发布会，不止紫色iPhone12","url":"https://stock-news.laohu8.com/highlight/detail?id=1178739590","media":"中关村在线","summary":"抓住4月尾巴，苹果召开了今年的第一场发布会。虽然，这次春季新品发布会珊珊来迟，但一大波重磅新品却并没有缺席。新配色的iPhone、性能强大的iPad Pro、iMac以及AirTag等“新面孔”产品纷纷亮相。下面，我们就聚焦硬件，看看这些新产品究竟有啥亮点？苹果的下一步动作又是什么？接下来，率先登场的硬件产品是iPhone12系列，没错，科技以换壳为本，iPhone12以及12mini新增紫色版本，将会在4月30日开卖，配置方面并没有做任何改动。","content":"<p>抓住4月尾巴，苹果召开了今年的第一场发布会。虽然，这次春季新品发布会珊珊来迟，但一大波重磅新品却并没有缺席。新配色的iPhone、性能强大的iPad Pro、iMac以及AirTag等“新面孔”产品纷纷亮相。下面，我们就聚焦硬件，看看这些新产品究竟有啥亮点？苹果的下一步动作又是什么？</p><blockquote>01&nbsp;iPhone 12新增紫色版本 多彩的新iMac更为吸睛</blockquote><p>发布会开始，苹果CEO蒂姆库克首先讲述了苹果的环保理念以及所取得的成果，并表示到2030年苹果所有产品将实现100%碳中和。接下来，率先登场的硬件产品是iPhone12系列，没错，科技以换壳为本，iPhone12以及12mini新增紫色版本，将会在4月30日开卖，配置方面并没有做任何改动。</p><p><img src=\"https://static.tigerbbs.com/d9968d01d1ad7e54529e68edfee0a068\" tg-width=\"640\" tg-height=\"359\" referrerpolicy=\"no-referrer\"></p><p>苹果iPhone 12（4GB/128GB/全网通/5G版）电商报价￥6799￥6799</p><p>随后，爆料多年的AirTag终于来了。该设备可以单独使用，并搭配各种部件，用户可以借助iPhone上的“查找”功能来寻找设备，而这正是得益于其内置的U1芯片。</p><p><img src=\"https://static.tigerbbs.com/11b77cfe66aa398cf732f46e69da99f2\" tg-width=\"640\" tg-height=\"359\" referrerpolicy=\"no-referrer\"></p><p>另外，AirTag还内置了多种加密的隐私安全措施，可以帮助用户在使用时避免意外的跟踪，更好保护用户安全。AirTag单个售价29美元，发售时间为4月23日，这可以说是此次苹果发布会售价最便宜的一款硬件单品。</p><p>产品配色是此次苹果新品的亮点，而此次将新配色发挥到淋漓尽致的产品当属全新的iMac，iMac提供7种配色，外观采用了直角边框设计，同时搭载了苹果自研M1芯片。相比于前代21.5英寸版本的iMac，CPU运行速度提升了85%，并且在系统层面可以支持iPad、iPhone的同步互联互传，在iMac上完成其他设备的内容。</p><p><img src=\"https://static.tigerbbs.com/3eb48b2076c18a97d154c6bb224551ff\" tg-width=\"640\" tg-height=\"360\" referrerpolicy=\"no-referrer\"><img src=\"https://static.tigerbbs.com/7a529a0febf5077220cd0b49591504d7\" tg-width=\"640\" tg-height=\"356\" referrerpolicy=\"no-referrer\"></p><p>新的iMac机身厚度仅11.5mm，比前代重量轻了50%。其采用了24英寸4.5K屏幕，支持P3色域，正面搭载了一颗1080p的FaceTime HD Camera，搭载三麦克风阵列，有着更好的音响系统并且支持带有Dolby Atmos的空间音频。</p><p><img src=\"https://static.tigerbbs.com/e3405bdf9f74584b6ff49123983d3fc5\" tg-width=\"640\" tg-height=\"362\" referrerpolicy=\"no-referrer\"></p><p><img src=\"https://static.tigerbbs.com/848dcfcad95a7b74ad2401abeb91a239\" tg-width=\"640\" tg-height=\"359\" referrerpolicy=\"no-referrer\"></p><p>另外，新的iMac提供了四个USB-C接口，其中两个雷电接口，支持最高输出8K视频。除此之外，苹果还推出了一系列与之配套的外设配件，包括键盘、鼠标和触控板，特别是妙控键盘还支持Touch ID登录，实用性更高。</p><p>iMac提供两个版本可选，售价分别为1299元美元以及1499美元，两个版本的主要差别在GPU核心数、配色以及接口方面，感兴趣的朋友可以移步苹果官网进行详细对比。不得不说，新的iMac从产品设计、屏幕素质、性能以及拓展性方面都有很大升级，说它是“全新面孔”一点也不夸张。</p><blockquote>02&nbsp;不止换芯那么简单&nbsp;全新iPad Pro规格有点高</blockquote><p>以往，iPad产品线大都会搭载性能更强的A系列仿生芯片。但令人意外的是，今年苹果的做法则更为激进，新iPad Pro竟然搭载了iMac同款的 M1 芯片。</p><p><img src=\"https://static.tigerbbs.com/93bc9f18dd3a9c961fa26ff8dd2818aa\" tg-width=\"640\" tg-height=\"386\" referrerpolicy=\"no-referrer\"></p><p>8核CPU+8核GPU的M1芯片，让新iPad Pro的CPU性能提升最高达50%，图形性能更是提升最高40%，同时，它还提供高达 2TB 的存储空间，最高16G内存，当前地表最强iPad非它莫属，没有之一。</p><p>当然，性能的提速只是新iPad Pro的亮点之一，新品其他方面的亮点同样吸人眼球。首先要提的就是屏幕。新款12.9英寸iPad Pro率先采用了mini-LED屏幕，官方将其称为Liquid Retina XDR 显示屏。它的屏幕内部拥有超过10000颗mini-LED，屏幕亮度达 1000 尼特，峰值亮度最高1600 尼特，具有100 万：1的超高对比度。同时，120Hz的ProMotion自适应刷新率技术也得到延续，是平板市场里难得的高素质屏幕。</p><p><img src=\"https://static.tigerbbs.com/a31635f7d3a3da59f0c17fd6fb96360f\" tg-width=\"640\" tg-height=\"369\" referrerpolicy=\"no-referrer\"></p><p>mini-LED屏幕的显示效果不但优于传统LCD屏幕，在色彩、对比度等方面甚至比OLED屏幕更出色，而且，mini-LED屏幕使用寿命更长，用户无需担心“烧屏”的风险，mini-LED屏幕可以说真正的“下一代”主流屏幕。</p><p>今年新iPad Pro底部 USB-C 接口拥有了雷电 4 协议，传输速度极快，并且可以外接 6K 分辨率屏幕和各种拓展坞，蜂窝版还支持了5G网络，最高下载速率为4Gbps。</p><p><img src=\"https://static.tigerbbs.com/aad8db47df85d848fc97d51ad3f074c6\" tg-width=\"640\" tg-height=\"364\" referrerpolicy=\"no-referrer\"></p><p>值得一提的是，新iPad Pro的前置镜头采用了超广角设计，它拥有1200万像素和125°视角，配合人物居中功能，在有限的范围内，摄像头可以始终追踪被拍摄者，多人视频聊天更加方便。</p><p><img src=\"https://static.tigerbbs.com/07b13e90552afc6ec9220b2a44461d4d\" tg-width=\"640\" tg-height=\"360\" referrerpolicy=\"no-referrer\"><img src=\"https://static.tigerbbs.com/c0ad05f999a61d30ae1c9d91298a620b\" tg-width=\"640\" tg-height=\"366\" referrerpolicy=\"no-referrer\"></p><p>配件方面，新款iPad Pro依旧支持 Apple Pencil 和妙控键盘，苹果此次还推出了白色版妙控键盘。价格方面，11英寸<b>Liquid视网膜显示屏</b>版iPad Pro售价6199元起，12.9英寸配备<b>Liquid视网膜XDR显示屏</b>版本售价8499元起，4月30日开始接受预定，5月中下旬发售。</p><p>久未更新的Apple TV这次也迎来了更新，Apple TV 4K 搭载A12处理器（处理器升级还真不含糊），并且支持杜比视界HDR以及更高帧率的内容播放。不过目前没有国行版，所以存在感就比较低了。</p><p><b>写在最后</b></p><p>一小时左右的发布会，整个过程基本都是以产品技术解读和功能演示为主，干货满满。虽然部分用户期待的iPad mini 6和AirPods3代并没有发布，但这一次苹果带来的新产品却并不少，除了新配色的iPhone12系列、AirTag和Apple TV 4K，全新的iPad Pro以及iMac也都是比较重磅的新品，设计、性能和屏幕等升级点没有挤牙膏的嫌疑。</p><p>另外，我们也可以从新产品中看出，苹果对于核心产品的自研化掌控越来越强，借助ARM架构的自研M1芯片，苹果将iMac、iPad Pro等重点产品线进行了有效联通，M1芯片在苹果多设备的应用上发挥着越来越大的作用。不难形象，伴随软件生态的完善，苹果软硬一体的生态闭环将会进一步收缩，离全面拥抱自研又近了一步。</p>","source":"zgczx","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>一文看懂苹果春季发布会，不止紫色iPhone12</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n一文看懂苹果春季发布会，不止紫色iPhone12\n</h2>\n\n<h4 class=\"meta\">\n\n\n2021-04-21 07:22 北京时间&nbsp;&nbsp;&nbsp;<a href=https://mobile.zol.com.cn/766/7668507.html><strong>中关村在线</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>抓住4月尾巴，苹果召开了今年的第一场发布会。虽然，这次春季新品发布会珊珊来迟，但一大波重磅新品却并没有缺席。新配色的iPhone、性能强大的iPad Pro、iMac以及AirTag等“新面孔”产品纷纷亮相。下面，我们就聚焦硬件，看看这些新产品究竟有啥亮点？苹果的下一步动作又是什么？01 iPhone 12新增紫色版本 多彩的新iMac更为吸睛发布会开始，苹果CEO蒂姆库克首先讲述了苹果的环保理念...</p>\n\n<a href=\"https://mobile.zol.com.cn/766/7668507.html\">Web Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/d9968d01d1ad7e54529e68edfee0a068","relate_stocks":{},"source_url":"https://mobile.zol.com.cn/766/7668507.html","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1178739590","content_text":"抓住4月尾巴，苹果召开了今年的第一场发布会。虽然，这次春季新品发布会珊珊来迟，但一大波重磅新品却并没有缺席。新配色的iPhone、性能强大的iPad Pro、iMac以及AirTag等“新面孔”产品纷纷亮相。下面，我们就聚焦硬件，看看这些新产品究竟有啥亮点？苹果的下一步动作又是什么？01 iPhone 12新增紫色版本 多彩的新iMac更为吸睛发布会开始，苹果CEO蒂姆库克首先讲述了苹果的环保理念以及所取得的成果，并表示到2030年苹果所有产品将实现100%碳中和。接下来，率先登场的硬件产品是iPhone12系列，没错，科技以换壳为本，iPhone12以及12mini新增紫色版本，将会在4月30日开卖，配置方面并没有做任何改动。苹果iPhone 12（4GB/128GB/全网通/5G版）电商报价￥6799￥6799随后，爆料多年的AirTag终于来了。该设备可以单独使用，并搭配各种部件，用户可以借助iPhone上的“查找”功能来寻找设备，而这正是得益于其内置的U1芯片。另外，AirTag还内置了多种加密的隐私安全措施，可以帮助用户在使用时避免意外的跟踪，更好保护用户安全。AirTag单个售价29美元，发售时间为4月23日，这可以说是此次苹果发布会售价最便宜的一款硬件单品。产品配色是此次苹果新品的亮点，而此次将新配色发挥到淋漓尽致的产品当属全新的iMac，iMac提供7种配色，外观采用了直角边框设计，同时搭载了苹果自研M1芯片。相比于前代21.5英寸版本的iMac，CPU运行速度提升了85%，并且在系统层面可以支持iPad、iPhone的同步互联互传，在iMac上完成其他设备的内容。新的iMac机身厚度仅11.5mm，比前代重量轻了50%。其采用了24英寸4.5K屏幕，支持P3色域，正面搭载了一颗1080p的FaceTime HD Camera，搭载三麦克风阵列，有着更好的音响系统并且支持带有Dolby Atmos的空间音频。另外，新的iMac提供了四个USB-C接口，其中两个雷电接口，支持最高输出8K视频。除此之外，苹果还推出了一系列与之配套的外设配件，包括键盘、鼠标和触控板，特别是妙控键盘还支持Touch ID登录，实用性更高。iMac提供两个版本可选，售价分别为1299元美元以及1499美元，两个版本的主要差别在GPU核心数、配色以及接口方面，感兴趣的朋友可以移步苹果官网进行详细对比。不得不说，新的iMac从产品设计、屏幕素质、性能以及拓展性方面都有很大升级，说它是“全新面孔”一点也不夸张。02 不止换芯那么简单 全新iPad Pro规格有点高以往，iPad产品线大都会搭载性能更强的A系列仿生芯片。但令人意外的是，今年苹果的做法则更为激进，新iPad Pro竟然搭载了iMac同款的 M1 芯片。8核CPU+8核GPU的M1芯片，让新iPad Pro的CPU性能提升最高达50%，图形性能更是提升最高40%，同时，它还提供高达 2TB 的存储空间，最高16G内存，当前地表最强iPad非它莫属，没有之一。当然，性能的提速只是新iPad Pro的亮点之一，新品其他方面的亮点同样吸人眼球。首先要提的就是屏幕。新款12.9英寸iPad Pro率先采用了mini-LED屏幕，官方将其称为Liquid Retina XDR 显示屏。它的屏幕内部拥有超过10000颗mini-LED，屏幕亮度达 1000 尼特，峰值亮度最高1600 尼特，具有100 万：1的超高对比度。同时，120Hz的ProMotion自适应刷新率技术也得到延续，是平板市场里难得的高素质屏幕。mini-LED屏幕的显示效果不但优于传统LCD屏幕，在色彩、对比度等方面甚至比OLED屏幕更出色，而且，mini-LED屏幕使用寿命更长，用户无需担心“烧屏”的风险，mini-LED屏幕可以说真正的“下一代”主流屏幕。今年新iPad Pro底部 USB-C 接口拥有了雷电 4 协议，传输速度极快，并且可以外接 6K 分辨率屏幕和各种拓展坞，蜂窝版还支持了5G网络，最高下载速率为4Gbps。值得一提的是，新iPad Pro的前置镜头采用了超广角设计，它拥有1200万像素和125°视角，配合人物居中功能，在有限的范围内，摄像头可以始终追踪被拍摄者，多人视频聊天更加方便。配件方面，新款iPad Pro依旧支持 Apple Pencil 和妙控键盘，苹果此次还推出了白色版妙控键盘。价格方面，11英寸Liquid视网膜显示屏版iPad Pro售价6199元起，12.9英寸配备Liquid视网膜XDR显示屏版本售价8499元起，4月30日开始接受预定，5月中下旬发售。久未更新的Apple TV这次也迎来了更新，Apple TV 4K 搭载A12处理器（处理器升级还真不含糊），并且支持杜比视界HDR以及更高帧率的内容播放。不过目前没有国行版，所以存在感就比较低了。写在最后一小时左右的发布会，整个过程基本都是以产品技术解读和功能演示为主，干货满满。虽然部分用户期待的iPad mini 6和AirPods3代并没有发布，但这一次苹果带来的新产品却并不少，除了新配色的iPhone12系列、AirTag和Apple TV 4K，全新的iPad Pro以及iMac也都是比较重磅的新品，设计、性能和屏幕等升级点没有挤牙膏的嫌疑。另外，我们也可以从新产品中看出，苹果对于核心产品的自研化掌控越来越强，借助ARM架构的自研M1芯片，苹果将iMac、iPad Pro等重点产品线进行了有效联通，M1芯片在苹果多设备的应用上发挥着越来越大的作用。不难形象，伴随软件生态的完善，苹果软硬一体的生态闭环将会进一步收缩，离全面拥抱自研又近了一步。","news_type":1},"isVote":1,"tweetType":1,"viewCount":1144,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379745326,"gmtCreate":1618798223765,"gmtModify":1634290857080,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"[开心]&nbsp;[开心]&nbsp;[开心]&nbsp;","listText":"[开心]&nbsp;[开心]&nbsp;[开心]&nbsp;","text":"[开心] [开心] [开心]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379745326","repostId":"2128000863","repostType":4,"isVote":1,"tweetType":1,"viewCount":865,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379742743,"gmtCreate":1618798207682,"gmtModify":1634290857437,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"[微笑]&nbsp;[微笑]&nbsp;[微笑]&nbsp;","listText":"[微笑]&nbsp;[微笑]&nbsp;[微笑]&nbsp;","text":"[微笑] [微笑] [微笑]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379742743","repostId":"2128658448","repostType":4,"isVote":1,"tweetType":1,"viewCount":908,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379742193,"gmtCreate":1618798179212,"gmtModify":1634290858015,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"始终看不明白比特币涨跌逻辑","listText":"始终看不明白比特币涨跌逻辑","text":"始终看不明白比特币涨跌逻辑","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":2,"commentSize":7,"repostSize":0,"link":"https://laohu8.com/post/379742193","repostId":"2128153865","repostType":4,"isVote":1,"tweetType":1,"viewCount":1024,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379823199,"gmtCreate":1618717519911,"gmtModify":1634291279165,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379823199","repostId":"1151923129","repostType":4,"repost":{"id":"1151923129","kind":"news","weMediaInfo":{"introduction":"Providing stock market headlines, business news, financials and earnings ","home_visible":1,"media_name":"Tiger Newspress","id":"1079075236","head_image":"https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba"},"pubTimestamp":1618581789,"share":"https://www.laohu8.com/m/news/1151923129?lang=&edition=full","pubTime":"2021-04-16 22:03","market":"us","language":"en","title":"Bionano Genomics fell about 10% in Friday morning  trading","url":"https://stock-news.laohu8.com/highlight/detail?id=1151923129","media":"Tiger Newspress","summary":"(April 16) Bionano Genomics fell about 10% in Friday morning trading.\nThere's a genomics revolution ","content":"<p>(April 16)&nbsp;Bionano Genomics&nbsp;fell&nbsp;about&nbsp;10%&nbsp;in Friday morning trading.</p>\n<p>There's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger is<b>Bionano Genomics</b>(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.</p>\n<p>Bionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.</p>\n<p>Many investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.</p>\n<p><img src=\"https://static.tigerbbs.com/4d6d3a8298b2b720b7b4ddcf26507750\" tg-width=\"708\" tg-height=\"500\"></p>\n<p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Bionano Genomics fell about 10% in Friday morning  trading</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nBionano Genomics fell about 10% in Friday morning  trading\n</h2>\n\n<h4 class=\"meta\">\n\n\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1079075236\">\n\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Tiger Newspress </p>\n<p class=\"h-time\">2021-04-16 22:03</p>\n</div>\n\n</a>\n\n\n</h4>\n\n</header>\n<article>\n<p>(April 16)&nbsp;Bionano Genomics&nbsp;fell&nbsp;about&nbsp;10%&nbsp;in Friday morning trading.</p>\n<p>There's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger is<b>Bionano Genomics</b>(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.</p>\n<p>Bionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.</p>\n<p>Many investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.</p>\n<p><img src=\"https://static.tigerbbs.com/4d6d3a8298b2b720b7b4ddcf26507750\" tg-width=\"708\" tg-height=\"500\"></p>\n<p></p>\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{"BNGO":"Bionano Genomics"},"is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1151923129","content_text":"(April 16) Bionano Genomics fell about 10% in Friday morning trading.\nThere's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger isBionano Genomics(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.\nBionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.\nMany investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.","news_type":1},"isVote":1,"tweetType":1,"viewCount":122,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":379054986,"gmtCreate":1618642929545,"gmtModify":1634291573952,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379054986","repostId":"1175692875","repostType":4,"repost":{"id":"1175692875","kind":"news","pubTimestamp":1618582708,"share":"https://www.laohu8.com/m/news/1175692875?lang=&edition=full","pubTime":"2021-04-16 22:18","market":"us","language":"en","title":"$544 Billion In Options Expire Today: Here's What Will Move","url":"https://stock-news.laohu8.com/highlight/detail?id=1175692875","media":"zerohedge","summary":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire","content":"<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p>How to trade this?</p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><blockquote>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b></blockquote><p>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>$544 Billion In Options Expire Today: Here's What Will Move</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n$544 Billion In Options Expire Today: Here's What Will Move\n</h2>\n\n<h4 class=\"meta\">\n\n\n2021-04-16 22:18 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29><strong>zerohedge</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying ...</p>\n\n<a href=\"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29\">Web Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".IXIC":"NASDAQ Composite","SPY":"标普500ETF",".SPX":"S&P 500 Index",".DJI":"道琼斯"},"source_url":"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1175692875","content_text":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.How to trade this?As Goldman's Vishal Vivek writes, at major expirations, options traders track situations wherea large amount of open interest is set to expire.In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX  (i.e. implied volatility) reversed.And one other curious observation from SpotGamma:When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.  Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.  Additionally, gamma is higher when IV is lower so gamma flips may have more juice.","news_type":1},"isVote":1,"tweetType":1,"viewCount":122,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":379055320,"gmtCreate":1618642829860,"gmtModify":1634291574681,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379055320","repostId":"1175692875","repostType":4,"repost":{"id":"1175692875","kind":"news","pubTimestamp":1618582708,"share":"https://www.laohu8.com/m/news/1175692875?lang=&edition=full","pubTime":"2021-04-16 22:18","market":"us","language":"en","title":"$544 Billion In Options Expire Today: Here's What Will Move","url":"https://stock-news.laohu8.com/highlight/detail?id=1175692875","media":"zerohedge","summary":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire","content":"<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p>How to trade this?</p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><blockquote>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b></blockquote><p>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>$544 Billion In Options Expire Today: Here's What Will Move</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n$544 Billion In Options Expire Today: Here's What Will Move\n</h2>\n\n<h4 class=\"meta\">\n\n\n2021-04-16 22:18 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29><strong>zerohedge</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying ...</p>\n\n<a href=\"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29\">Web Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".IXIC":"NASDAQ Composite","SPY":"标普500ETF",".SPX":"S&P 500 Index",".DJI":"道琼斯"},"source_url":"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1175692875","content_text":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.How to trade this?As Goldman's Vishal Vivek writes, at major expirations, options traders track situations wherea large amount of open interest is set to expire.In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX  (i.e. implied volatility) reversed.And one other curious observation from SpotGamma:When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.  Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.  Additionally, gamma is higher when IV is lower so gamma flips may have more juice.","news_type":1},"isVote":1,"tweetType":1,"viewCount":465,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0}],"hots":[{"id":379742193,"gmtCreate":1618798179212,"gmtModify":1634290858015,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"始终看不明白比特币涨跌逻辑","listText":"始终看不明白比特币涨跌逻辑","text":"始终看不明白比特币涨跌逻辑","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":2,"commentSize":7,"repostSize":0,"link":"https://laohu8.com/post/379742193","repostId":"2128153865","repostType":4,"isVote":1,"tweetType":1,"viewCount":1024,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":378065967,"gmtCreate":1618981308559,"gmtModify":1634289426826,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"太赞了","listText":"太赞了","text":"太赞了","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/378065967","repostId":"1178739590","repostType":4,"repost":{"id":"1178739590","kind":"news","pubTimestamp":1618960951,"share":"https://www.laohu8.com/m/news/1178739590?lang=&edition=full","pubTime":"2021-04-21 07:22","market":"us","language":"zh","title":"一文看懂苹果春季发布会，不止紫色iPhone12","url":"https://stock-news.laohu8.com/highlight/detail?id=1178739590","media":"中关村在线","summary":"抓住4月尾巴，苹果召开了今年的第一场发布会。虽然，这次春季新品发布会珊珊来迟，但一大波重磅新品却并没有缺席。新配色的iPhone、性能强大的iPad Pro、iMac以及AirTag等“新面孔”产品纷纷亮相。下面，我们就聚焦硬件，看看这些新产品究竟有啥亮点？苹果的下一步动作又是什么？接下来，率先登场的硬件产品是iPhone12系列，没错，科技以换壳为本，iPhone12以及12mini新增紫色版本，将会在4月30日开卖，配置方面并没有做任何改动。","content":"<p>抓住4月尾巴，苹果召开了今年的第一场发布会。虽然，这次春季新品发布会珊珊来迟，但一大波重磅新品却并没有缺席。新配色的iPhone、性能强大的iPad Pro、iMac以及AirTag等“新面孔”产品纷纷亮相。下面，我们就聚焦硬件，看看这些新产品究竟有啥亮点？苹果的下一步动作又是什么？</p><blockquote>01&nbsp;iPhone 12新增紫色版本 多彩的新iMac更为吸睛</blockquote><p>发布会开始，苹果CEO蒂姆库克首先讲述了苹果的环保理念以及所取得的成果，并表示到2030年苹果所有产品将实现100%碳中和。接下来，率先登场的硬件产品是iPhone12系列，没错，科技以换壳为本，iPhone12以及12mini新增紫色版本，将会在4月30日开卖，配置方面并没有做任何改动。</p><p><img src=\"https://static.tigerbbs.com/d9968d01d1ad7e54529e68edfee0a068\" tg-width=\"640\" tg-height=\"359\" referrerpolicy=\"no-referrer\"></p><p>苹果iPhone 12（4GB/128GB/全网通/5G版）电商报价￥6799￥6799</p><p>随后，爆料多年的AirTag终于来了。该设备可以单独使用，并搭配各种部件，用户可以借助iPhone上的“查找”功能来寻找设备，而这正是得益于其内置的U1芯片。</p><p><img src=\"https://static.tigerbbs.com/11b77cfe66aa398cf732f46e69da99f2\" tg-width=\"640\" tg-height=\"359\" referrerpolicy=\"no-referrer\"></p><p>另外，AirTag还内置了多种加密的隐私安全措施，可以帮助用户在使用时避免意外的跟踪，更好保护用户安全。AirTag单个售价29美元，发售时间为4月23日，这可以说是此次苹果发布会售价最便宜的一款硬件单品。</p><p>产品配色是此次苹果新品的亮点，而此次将新配色发挥到淋漓尽致的产品当属全新的iMac，iMac提供7种配色，外观采用了直角边框设计，同时搭载了苹果自研M1芯片。相比于前代21.5英寸版本的iMac，CPU运行速度提升了85%，并且在系统层面可以支持iPad、iPhone的同步互联互传，在iMac上完成其他设备的内容。</p><p><img src=\"https://static.tigerbbs.com/3eb48b2076c18a97d154c6bb224551ff\" tg-width=\"640\" tg-height=\"360\" referrerpolicy=\"no-referrer\"><img src=\"https://static.tigerbbs.com/7a529a0febf5077220cd0b49591504d7\" tg-width=\"640\" tg-height=\"356\" referrerpolicy=\"no-referrer\"></p><p>新的iMac机身厚度仅11.5mm，比前代重量轻了50%。其采用了24英寸4.5K屏幕，支持P3色域，正面搭载了一颗1080p的FaceTime HD Camera，搭载三麦克风阵列，有着更好的音响系统并且支持带有Dolby Atmos的空间音频。</p><p><img src=\"https://static.tigerbbs.com/e3405bdf9f74584b6ff49123983d3fc5\" tg-width=\"640\" tg-height=\"362\" referrerpolicy=\"no-referrer\"></p><p><img src=\"https://static.tigerbbs.com/848dcfcad95a7b74ad2401abeb91a239\" tg-width=\"640\" tg-height=\"359\" referrerpolicy=\"no-referrer\"></p><p>另外，新的iMac提供了四个USB-C接口，其中两个雷电接口，支持最高输出8K视频。除此之外，苹果还推出了一系列与之配套的外设配件，包括键盘、鼠标和触控板，特别是妙控键盘还支持Touch ID登录，实用性更高。</p><p>iMac提供两个版本可选，售价分别为1299元美元以及1499美元，两个版本的主要差别在GPU核心数、配色以及接口方面，感兴趣的朋友可以移步苹果官网进行详细对比。不得不说，新的iMac从产品设计、屏幕素质、性能以及拓展性方面都有很大升级，说它是“全新面孔”一点也不夸张。</p><blockquote>02&nbsp;不止换芯那么简单&nbsp;全新iPad Pro规格有点高</blockquote><p>以往，iPad产品线大都会搭载性能更强的A系列仿生芯片。但令人意外的是，今年苹果的做法则更为激进，新iPad Pro竟然搭载了iMac同款的 M1 芯片。</p><p><img src=\"https://static.tigerbbs.com/93bc9f18dd3a9c961fa26ff8dd2818aa\" tg-width=\"640\" tg-height=\"386\" referrerpolicy=\"no-referrer\"></p><p>8核CPU+8核GPU的M1芯片，让新iPad Pro的CPU性能提升最高达50%，图形性能更是提升最高40%，同时，它还提供高达 2TB 的存储空间，最高16G内存，当前地表最强iPad非它莫属，没有之一。</p><p>当然，性能的提速只是新iPad Pro的亮点之一，新品其他方面的亮点同样吸人眼球。首先要提的就是屏幕。新款12.9英寸iPad Pro率先采用了mini-LED屏幕，官方将其称为Liquid Retina XDR 显示屏。它的屏幕内部拥有超过10000颗mini-LED，屏幕亮度达 1000 尼特，峰值亮度最高1600 尼特，具有100 万：1的超高对比度。同时，120Hz的ProMotion自适应刷新率技术也得到延续，是平板市场里难得的高素质屏幕。</p><p><img src=\"https://static.tigerbbs.com/a31635f7d3a3da59f0c17fd6fb96360f\" tg-width=\"640\" tg-height=\"369\" referrerpolicy=\"no-referrer\"></p><p>mini-LED屏幕的显示效果不但优于传统LCD屏幕，在色彩、对比度等方面甚至比OLED屏幕更出色，而且，mini-LED屏幕使用寿命更长，用户无需担心“烧屏”的风险，mini-LED屏幕可以说真正的“下一代”主流屏幕。</p><p>今年新iPad Pro底部 USB-C 接口拥有了雷电 4 协议，传输速度极快，并且可以外接 6K 分辨率屏幕和各种拓展坞，蜂窝版还支持了5G网络，最高下载速率为4Gbps。</p><p><img src=\"https://static.tigerbbs.com/aad8db47df85d848fc97d51ad3f074c6\" tg-width=\"640\" tg-height=\"364\" referrerpolicy=\"no-referrer\"></p><p>值得一提的是，新iPad Pro的前置镜头采用了超广角设计，它拥有1200万像素和125°视角，配合人物居中功能，在有限的范围内，摄像头可以始终追踪被拍摄者，多人视频聊天更加方便。</p><p><img src=\"https://static.tigerbbs.com/07b13e90552afc6ec9220b2a44461d4d\" tg-width=\"640\" tg-height=\"360\" referrerpolicy=\"no-referrer\"><img src=\"https://static.tigerbbs.com/c0ad05f999a61d30ae1c9d91298a620b\" tg-width=\"640\" tg-height=\"366\" referrerpolicy=\"no-referrer\"></p><p>配件方面，新款iPad Pro依旧支持 Apple Pencil 和妙控键盘，苹果此次还推出了白色版妙控键盘。价格方面，11英寸<b>Liquid视网膜显示屏</b>版iPad Pro售价6199元起，12.9英寸配备<b>Liquid视网膜XDR显示屏</b>版本售价8499元起，4月30日开始接受预定，5月中下旬发售。</p><p>久未更新的Apple TV这次也迎来了更新，Apple TV 4K 搭载A12处理器（处理器升级还真不含糊），并且支持杜比视界HDR以及更高帧率的内容播放。不过目前没有国行版，所以存在感就比较低了。</p><p><b>写在最后</b></p><p>一小时左右的发布会，整个过程基本都是以产品技术解读和功能演示为主，干货满满。虽然部分用户期待的iPad mini 6和AirPods3代并没有发布，但这一次苹果带来的新产品却并不少，除了新配色的iPhone12系列、AirTag和Apple TV 4K，全新的iPad Pro以及iMac也都是比较重磅的新品，设计、性能和屏幕等升级点没有挤牙膏的嫌疑。</p><p>另外，我们也可以从新产品中看出，苹果对于核心产品的自研化掌控越来越强，借助ARM架构的自研M1芯片，苹果将iMac、iPad Pro等重点产品线进行了有效联通，M1芯片在苹果多设备的应用上发挥着越来越大的作用。不难形象，伴随软件生态的完善，苹果软硬一体的生态闭环将会进一步收缩，离全面拥抱自研又近了一步。</p>","source":"zgczx","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>一文看懂苹果春季发布会，不止紫色iPhone12</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; 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height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n一文看懂苹果春季发布会，不止紫色iPhone12\n</h2>\n\n<h4 class=\"meta\">\n\n\n2021-04-21 07:22 北京时间&nbsp;&nbsp;&nbsp;<a href=https://mobile.zol.com.cn/766/7668507.html><strong>中关村在线</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>抓住4月尾巴，苹果召开了今年的第一场发布会。虽然，这次春季新品发布会珊珊来迟，但一大波重磅新品却并没有缺席。新配色的iPhone、性能强大的iPad Pro、iMac以及AirTag等“新面孔”产品纷纷亮相。下面，我们就聚焦硬件，看看这些新产品究竟有啥亮点？苹果的下一步动作又是什么？01 iPhone 12新增紫色版本 多彩的新iMac更为吸睛发布会开始，苹果CEO蒂姆库克首先讲述了苹果的环保理念...</p>\n\n<a href=\"https://mobile.zol.com.cn/766/7668507.html\">Web Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/d9968d01d1ad7e54529e68edfee0a068","relate_stocks":{},"source_url":"https://mobile.zol.com.cn/766/7668507.html","is_english":false,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1178739590","content_text":"抓住4月尾巴，苹果召开了今年的第一场发布会。虽然，这次春季新品发布会珊珊来迟，但一大波重磅新品却并没有缺席。新配色的iPhone、性能强大的iPad Pro、iMac以及AirTag等“新面孔”产品纷纷亮相。下面，我们就聚焦硬件，看看这些新产品究竟有啥亮点？苹果的下一步动作又是什么？01 iPhone 12新增紫色版本 多彩的新iMac更为吸睛发布会开始，苹果CEO蒂姆库克首先讲述了苹果的环保理念以及所取得的成果，并表示到2030年苹果所有产品将实现100%碳中和。接下来，率先登场的硬件产品是iPhone12系列，没错，科技以换壳为本，iPhone12以及12mini新增紫色版本，将会在4月30日开卖，配置方面并没有做任何改动。苹果iPhone 12（4GB/128GB/全网通/5G版）电商报价￥6799￥6799随后，爆料多年的AirTag终于来了。该设备可以单独使用，并搭配各种部件，用户可以借助iPhone上的“查找”功能来寻找设备，而这正是得益于其内置的U1芯片。另外，AirTag还内置了多种加密的隐私安全措施，可以帮助用户在使用时避免意外的跟踪，更好保护用户安全。AirTag单个售价29美元，发售时间为4月23日，这可以说是此次苹果发布会售价最便宜的一款硬件单品。产品配色是此次苹果新品的亮点，而此次将新配色发挥到淋漓尽致的产品当属全新的iMac，iMac提供7种配色，外观采用了直角边框设计，同时搭载了苹果自研M1芯片。相比于前代21.5英寸版本的iMac，CPU运行速度提升了85%，并且在系统层面可以支持iPad、iPhone的同步互联互传，在iMac上完成其他设备的内容。新的iMac机身厚度仅11.5mm，比前代重量轻了50%。其采用了24英寸4.5K屏幕，支持P3色域，正面搭载了一颗1080p的FaceTime HD Camera，搭载三麦克风阵列，有着更好的音响系统并且支持带有Dolby Atmos的空间音频。另外，新的iMac提供了四个USB-C接口，其中两个雷电接口，支持最高输出8K视频。除此之外，苹果还推出了一系列与之配套的外设配件，包括键盘、鼠标和触控板，特别是妙控键盘还支持Touch ID登录，实用性更高。iMac提供两个版本可选，售价分别为1299元美元以及1499美元，两个版本的主要差别在GPU核心数、配色以及接口方面，感兴趣的朋友可以移步苹果官网进行详细对比。不得不说，新的iMac从产品设计、屏幕素质、性能以及拓展性方面都有很大升级，说它是“全新面孔”一点也不夸张。02 不止换芯那么简单 全新iPad Pro规格有点高以往，iPad产品线大都会搭载性能更强的A系列仿生芯片。但令人意外的是，今年苹果的做法则更为激进，新iPad Pro竟然搭载了iMac同款的 M1 芯片。8核CPU+8核GPU的M1芯片，让新iPad Pro的CPU性能提升最高达50%，图形性能更是提升最高40%，同时，它还提供高达 2TB 的存储空间，最高16G内存，当前地表最强iPad非它莫属，没有之一。当然，性能的提速只是新iPad Pro的亮点之一，新品其他方面的亮点同样吸人眼球。首先要提的就是屏幕。新款12.9英寸iPad Pro率先采用了mini-LED屏幕，官方将其称为Liquid Retina XDR 显示屏。它的屏幕内部拥有超过10000颗mini-LED，屏幕亮度达 1000 尼特，峰值亮度最高1600 尼特，具有100 万：1的超高对比度。同时，120Hz的ProMotion自适应刷新率技术也得到延续，是平板市场里难得的高素质屏幕。mini-LED屏幕的显示效果不但优于传统LCD屏幕，在色彩、对比度等方面甚至比OLED屏幕更出色，而且，mini-LED屏幕使用寿命更长，用户无需担心“烧屏”的风险，mini-LED屏幕可以说真正的“下一代”主流屏幕。今年新iPad Pro底部 USB-C 接口拥有了雷电 4 协议，传输速度极快，并且可以外接 6K 分辨率屏幕和各种拓展坞，蜂窝版还支持了5G网络，最高下载速率为4Gbps。值得一提的是，新iPad Pro的前置镜头采用了超广角设计，它拥有1200万像素和125°视角，配合人物居中功能，在有限的范围内，摄像头可以始终追踪被拍摄者，多人视频聊天更加方便。配件方面，新款iPad Pro依旧支持 Apple Pencil 和妙控键盘，苹果此次还推出了白色版妙控键盘。价格方面，11英寸Liquid视网膜显示屏版iPad Pro售价6199元起，12.9英寸配备Liquid视网膜XDR显示屏版本售价8499元起，4月30日开始接受预定，5月中下旬发售。久未更新的Apple TV这次也迎来了更新，Apple TV 4K 搭载A12处理器（处理器升级还真不含糊），并且支持杜比视界HDR以及更高帧率的内容播放。不过目前没有国行版，所以存在感就比较低了。写在最后一小时左右的发布会，整个过程基本都是以产品技术解读和功能演示为主，干货满满。虽然部分用户期待的iPad mini 6和AirPods3代并没有发布，但这一次苹果带来的新产品却并不少，除了新配色的iPhone12系列、AirTag和Apple TV 4K，全新的iPad Pro以及iMac也都是比较重磅的新品，设计、性能和屏幕等升级点没有挤牙膏的嫌疑。另外，我们也可以从新产品中看出，苹果对于核心产品的自研化掌控越来越强，借助ARM架构的自研M1芯片，苹果将iMac、iPad Pro等重点产品线进行了有效联通，M1芯片在苹果多设备的应用上发挥着越来越大的作用。不难形象，伴随软件生态的完善，苹果软硬一体的生态闭环将会进一步收缩，离全面拥抱自研又近了一步。","news_type":1},"isVote":1,"tweetType":1,"viewCount":1144,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379745326,"gmtCreate":1618798223765,"gmtModify":1634290857080,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"[开心]&nbsp;[开心]&nbsp;[开心]&nbsp;","listText":"[开心]&nbsp;[开心]&nbsp;[开心]&nbsp;","text":"[开心] [开心] [开心]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379745326","repostId":"2128000863","repostType":4,"repost":{"id":"2128000863","kind":"highlight","pubTimestamp":1618791555,"share":"https://www.laohu8.com/m/news/2128000863?lang=&edition=full","pubTime":"2021-04-19 08:19","market":"hk","language":"zh","title":"凌晨，张坤最新持仓曝光！管理基金规模超1300亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2128000863","media":"格隆汇","summary":"什么打法？","content":"<p>4月19日零点过后，“千亿顶流”张坤管理的多只基金一季报悄然披露。截至3月底，张坤管理的基金规模合计已超过1300亿元，仅易方达蓝筹精选单只基金规模已高达880亿元，这在公募基金行业历史上颇为罕见。在震荡的一季度行情中，这位公募一哥又是如何调仓的？</p>\n<p>从整体来看，张坤仍然保持高仓位运行，增加了银行、生物医药和计算机等行业配置。</p>\n<p>此外，易方达冯波、萧楠等百亿基金经理的一季度持仓也情况浮出水面，“均衡”成为他们最青睐的打法。</p>\n<h3><b>张坤-易方达中小盘：增配计算机、医药板块</b></h3>\n<p>张坤是公募历史上首位管理规模破千亿的主动权益类基金经理，截至3月底，他的管理规模已增至1331亿元，从单只基金来看，易方达蓝筹精选规模更是超过了880亿元，相当于一家中型基金公司的权益基金管理规模。值得注意的是，其管理的易方达中小盘一季度规模较去年年底减少了86亿元。从申赎情况来看，一季度遭净赎回3.96亿份，规模的大幅减少，或主要与张坤大手笔分红有关。如若不分红，张坤的管理规模将更大。</p>\n<p><img src=\"https://static.tigerbbs.com/02a913a268b46bb7fabcaba47281210c\" tg-width=\"800\" tg-height=\"308\" referrerpolicy=\"no-referrer\"></p>\n<p>今年以来张坤颇具热度，这也体现在基金申赎上。以易方达蓝筹精选为例，一季度基金总申购份额为195亿份，基金总赎回份额合计为122亿份。</p>\n<p>从股票仓位（权益投资占基金总资产比例）来看，一季度，张坤管理的四只基金仓位变化不大，截至3月底，股票仓位均超过九成。</p>\n<p><img src=\"https://static.tigerbbs.com/963a0be4e67d7290f9e11f6a1516d77b\" tg-width=\"800\" tg-height=\"264\" referrerpolicy=\"no-referrer\"></p>\n<p>此外，张坤的打法更加均衡。以易方达中小盘为例，从行业配置情况来看，一季度他增加了计算机、医药等行业的配置。截至一季度末，基金前十大重仓股分别为<a href=\"https://laohu8.com/S/002044\">美年健康</a>、<a href=\"https://laohu8.com/S/000858\">五粮液</a>、<a href=\"https://laohu8.com/S/600519\">贵州茅台</a>、<a href=\"https://laohu8.com/S/002007\">华兰生物</a>、<a href=\"https://laohu8.com/S/002568\">百润股份</a>、<a href=\"https://laohu8.com/S/600763\">通策医疗</a>、<a href=\"https://laohu8.com/S/600570\">恒生电子</a>、苏泊尔、中炬高新、天坛生物。其中，华兰生物、百润股份、恒生电子、中炬高新是新进前十大重仓股。</p>\n<p><img src=\"https://static.tigerbbs.com/d7011532f342d030ed66f83179450b11\" tg-width=\"800\" tg-height=\"462\" referrerpolicy=\"no-referrer\"></p>\n<p>张坤对持仓结构进行了调整。</p>\n<p>一是加码此前的隐形重仓股，具体来看，去年年底，百润股份、恒生电子、<a href=\"https://laohu8.com/S/600872\">中炬高新</a>占基金净值比例均超过1.5%，分列第16大、18大、14大重仓股，一季度分别加仓720万股、1370万股和1500万股。</p>\n<p>二是加码血制品行业。此前华兰生物连续多个季度成为易方达中小盘前十大重仓股，从去年三季度开始，华兰生物退出前十大重仓股，截至去年年底，张坤只持有100万股，持股市值占基金资产净值比例为0.11%。今年一季度，张坤选择重新加仓4700万股华兰生物，并加仓另一血制品企业<a href=\"https://laohu8.com/S/600161\">天坛生物</a>1200万股。</p>\n<p>三是减仓白酒股，一季度减仓五粮液258万股，减仓贵州茅台60万股。值得注意的是，此前<a href=\"https://laohu8.com/S/600779\">水井坊</a>披露公告显示，截至3月29日，今年易方达中小盘减仓水井坊1100万股。</p>\n<p>此外，张坤也在基金季报中表示，降低了交运、汽车等行业的配置，这从前十大重仓股的变动中也可以看出来，<a href=\"https://laohu8.com/S/600009\">上海机场</a>、<a href=\"https://laohu8.com/S/600066\">宇通客车</a>退出了基金前十大重仓股。</p>\n<h3><b>张坤-易方达蓝筹精选：增加银行板块配置</b></h3>\n<p>与易方达中小盘有所不同，张坤管理的另一只基金易方达蓝筹精选可以投港股，规模较去年年底增加200多亿元。张坤表示，基金一季度降低了食品饮料等行业的配置，增加了银行等行业的配置。</p>\n<p>截至3月底，基金前十大重仓股分别是五粮液、<a href=\"https://laohu8.com/S/00388\">香港交易所</a>、贵州茅台、美团-w，<a href=\"https://laohu8.com/S/00700\">腾讯控股</a>，招商银行（A股），招商银行（港股）、泸州老窖、海康威视、洋河股份、平安银行。</p>\n<p><img src=\"https://static.tigerbbs.com/637f0a672e7cf5c1933523f96feac563\" tg-width=\"800\" tg-height=\"457\" referrerpolicy=\"no-referrer\"></p>\n<p>从前十大重仓股变化来看，<a href=\"https://laohu8.com/S/600036\">招商银行</a>（A股），<a href=\"https://laohu8.com/S/03968\">招商银行</a>（港股）、<a href=\"https://laohu8.com/S/000001\">平安银行</a>成为基金新进前十大重仓股，截至3月底，合计持股市值超过110亿元，这也是张坤第一次如此大手笔的布局银行板块。</p>\n<p>或是因为基金规模增长的原因，和易方达中小盘有所不同，从前十大重仓股来看，一季度易方达蓝筹精选并未对白酒板块进行明显减仓。具体来看，基金加仓贵州茅台105万股，加仓五粮液1114万股，加仓<a href=\"https://laohu8.com/S/000568\">泸州老窖</a>210万股。不过，基金也减仓<a href=\"https://laohu8.com/S/002304\">洋河股份</a>220万股。此外，<a href=\"https://laohu8.com/S/300015\">爱尔眼科</a>、<a href=\"https://laohu8.com/S/01579\">颐海国际</a>退出基金前十大重仓股。值得注意的是，张坤在基金季报中表示，降低了食品饮料等行业的配置。</p>\n<p>此外，易方达蓝筹精选对其他重仓股均采取加仓行动，其中，加仓<a href=\"https://laohu8.com/S/03690\">美团-W</a>751万股，加仓香港交易所506万股，加仓<a href=\"https://laohu8.com/S/002415\">海康威视</a>2000万股，加仓腾讯控股258万股。</p>\n<p>在基金一季报中，张坤也分享了自己的个股选择逻辑。他表示，在个股方面， 依然长期持有商业模式出色、行业格局清晰、竞争力强的优质公司。“判断周期性的顶部和底部几乎是不可能的，而相对可行的是，不断审视我们组合中的公司长期创造自由现金流的能力有没有受损，如果没有，只要内在价值能够稳步提升，股价运行中枢提升就是迟早的事情。如果不了解这条内在价值提升曲线的形状和斜率，就很容易用股价曲线来替代内在价值曲线作为指示指标。而股价的波动是剧烈的，有时一天都能达到 20%，如果心中没有企业内在价值的 ‘锚’，投资就很容易陷入追涨杀跌中。”</p>\n<h3><b>萧楠-易方达消费行业：增配养殖、免税、汽车零部件等板块</b></h3>\n<p>截至3月底，另一位明星基金经理萧楠管理的易方达消费行业基金的规模为318.65亿元。从股票仓位来看，变化不大。去年年底. 权益投资占基金总资产比例为87.31%，到了3月底，提高到89.30%。从基金前十大重仓股来看，和去年年底相比，变化也不大，<a href=\"https://laohu8.com/S/002714\">牧原股份</a>是新进前十大重仓股，<a href=\"https://laohu8.com/S/600600\">青岛啤酒</a>则退出前十大重仓股。</p>\n<p>萧楠表示，一季度基金加强了对养殖、免税、汽车零部件等板块的配置，并相应在食品饮料、家电等板块中调整了个股结构。</p>\n<p><img src=\"https://static.tigerbbs.com/7067f13d1cae4232ba0c67c29fda7ac1\" tg-width=\"800\" tg-height=\"427\" referrerpolicy=\"no-referrer\"></p>\n<p>展望后市，萧楠坦言，市场相对的高估值需要业绩增长来消化， 但不会因此就配置短期便宜而长期缺乏竞争力的企业。</p>\n<h3><b>冯波-易方达竞争优势企业：春节后市场回撤中加仓</b></h3>\n<p>今年1月20日成立的易方达竞争优势企业创下了公募基金历史上的天量认购纪录，彼时的认购规模逼近2400亿元，随着基金一季报的披露，这只爆款基金的建仓动向也浮出水面。</p>\n<p>从股票仓位来看，截至3月底，基金股票投资占基金总资产比例为35.96%，这意味着冯波手里仍有较多子弹并未打出。</p>\n<p>冯波表示，基金于一月下旬成立并开始建仓。在建仓初期，市场大幅上涨，股票估值水平高企。面对这种情况，将控制风险作为主要任务，坚持以绝对收益思路进行投资。将股票仓位控制在低水平，谨慎买入估值合理的企业。春节后，市场大幅回撤，部分优质企业估值逐步进入合理区间，适度增加了一些股票仓位，加大了A 股和港股优质标的投资力度。</p>\n<p>从行业配置来看，基金主要配置了互联网、家电、消费、 光伏等行业的个股。基金前十大重仓股分别是美的集团、腾讯控股、<a href=\"https://laohu8.com/S/601012\">隆基股份</a>、美团-W，泸州老窖、五粮液、香港交易所、<a href=\"https://laohu8.com/S/600809\">山西汾酒</a>、<a href=\"https://laohu8.com/S/002027\">分众传媒</a>、招商银行。</p>\n<p><img src=\"https://static.tigerbbs.com/8c1d5ac962c7bc2a560368b47e51b94e\" tg-width=\"800\" tg-height=\"454\" referrerpolicy=\"no-referrer\"></p>","source":"gelonghui_highlight","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>凌晨，张坤最新持仓曝光！管理基金规模超1300亿元</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; 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height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n凌晨，张坤最新持仓曝光！管理基金规模超1300亿元\n</h2>\n\n<h4 class=\"meta\">\n\n\n2021-04-19 08:19 北京时间&nbsp;&nbsp;&nbsp;<a href=http://www.gelonghui.com/p/461033><strong>格隆汇</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>4月19日零点过后，“千亿顶流”张坤管理的多只基金一季报悄然披露。截至3月底，张坤管理的基金规模合计已超过1300亿元，仅易方达蓝筹精选单只基金规模已高达880亿元，这在公募基金行业历史上颇为罕见。在震荡的一季度行情中，这位公募一哥又是如何调仓的？\n从整体来看，张坤仍然保持高仓位运行，增加了银行、生物医药和计算机等行业配置。\n此外，易方达冯波、萧楠等百亿基金经理的一季度持仓也情况浮出水面，“均衡”...</p>\n\n<a href=\"http://www.gelonghui.com/p/461033\">Web Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"https://static.tigerbbs.com/ff7404539a464e77f5ee4b97804ace54","relate_stocks":{"QNETCN":"纳斯达克中美互联网老虎指数","03143":"华夏香港银行股"},"source_url":"http://www.gelonghui.com/p/461033","is_english":false,"share_image_url":"https://static.laohu8.com/6b8fa6424aebe95f6781d04ef17a1852","article_id":"2128000863","content_text":"4月19日零点过后，“千亿顶流”张坤管理的多只基金一季报悄然披露。截至3月底，张坤管理的基金规模合计已超过1300亿元，仅易方达蓝筹精选单只基金规模已高达880亿元，这在公募基金行业历史上颇为罕见。在震荡的一季度行情中，这位公募一哥又是如何调仓的？\n从整体来看，张坤仍然保持高仓位运行，增加了银行、生物医药和计算机等行业配置。\n此外，易方达冯波、萧楠等百亿基金经理的一季度持仓也情况浮出水面，“均衡”成为他们最青睐的打法。\n张坤-易方达中小盘：增配计算机、医药板块\n张坤是公募历史上首位管理规模破千亿的主动权益类基金经理，截至3月底，他的管理规模已增至1331亿元，从单只基金来看，易方达蓝筹精选规模更是超过了880亿元，相当于一家中型基金公司的权益基金管理规模。值得注意的是，其管理的易方达中小盘一季度规模较去年年底减少了86亿元。从申赎情况来看，一季度遭净赎回3.96亿份，规模的大幅减少，或主要与张坤大手笔分红有关。如若不分红，张坤的管理规模将更大。\n\n今年以来张坤颇具热度，这也体现在基金申赎上。以易方达蓝筹精选为例，一季度基金总申购份额为195亿份，基金总赎回份额合计为122亿份。\n从股票仓位（权益投资占基金总资产比例）来看，一季度，张坤管理的四只基金仓位变化不大，截至3月底，股票仓位均超过九成。\n\n此外，张坤的打法更加均衡。以易方达中小盘为例，从行业配置情况来看，一季度他增加了计算机、医药等行业的配置。截至一季度末，基金前十大重仓股分别为美年健康、五粮液、贵州茅台、华兰生物、百润股份、通策医疗、恒生电子、苏泊尔、中炬高新、天坛生物。其中，华兰生物、百润股份、恒生电子、中炬高新是新进前十大重仓股。\n\n张坤对持仓结构进行了调整。\n一是加码此前的隐形重仓股，具体来看，去年年底，百润股份、恒生电子、中炬高新占基金净值比例均超过1.5%，分列第16大、18大、14大重仓股，一季度分别加仓720万股、1370万股和1500万股。\n二是加码血制品行业。此前华兰生物连续多个季度成为易方达中小盘前十大重仓股，从去年三季度开始，华兰生物退出前十大重仓股，截至去年年底，张坤只持有100万股，持股市值占基金资产净值比例为0.11%。今年一季度，张坤选择重新加仓4700万股华兰生物，并加仓另一血制品企业天坛生物1200万股。\n三是减仓白酒股，一季度减仓五粮液258万股，减仓贵州茅台60万股。值得注意的是，此前水井坊披露公告显示，截至3月29日，今年易方达中小盘减仓水井坊1100万股。\n此外，张坤也在基金季报中表示，降低了交运、汽车等行业的配置，这从前十大重仓股的变动中也可以看出来，上海机场、宇通客车退出了基金前十大重仓股。\n张坤-易方达蓝筹精选：增加银行板块配置\n与易方达中小盘有所不同，张坤管理的另一只基金易方达蓝筹精选可以投港股，规模较去年年底增加200多亿元。张坤表示，基金一季度降低了食品饮料等行业的配置，增加了银行等行业的配置。\n截至3月底，基金前十大重仓股分别是五粮液、香港交易所、贵州茅台、美团-w，腾讯控股，招商银行（A股），招商银行（港股）、泸州老窖、海康威视、洋河股份、平安银行。\n\n从前十大重仓股变化来看，招商银行（A股），招商银行（港股）、平安银行成为基金新进前十大重仓股，截至3月底，合计持股市值超过110亿元，这也是张坤第一次如此大手笔的布局银行板块。\n或是因为基金规模增长的原因，和易方达中小盘有所不同，从前十大重仓股来看，一季度易方达蓝筹精选并未对白酒板块进行明显减仓。具体来看，基金加仓贵州茅台105万股，加仓五粮液1114万股，加仓泸州老窖210万股。不过，基金也减仓洋河股份220万股。此外，爱尔眼科、颐海国际退出基金前十大重仓股。值得注意的是，张坤在基金季报中表示，降低了食品饮料等行业的配置。\n此外，易方达蓝筹精选对其他重仓股均采取加仓行动，其中，加仓美团-W751万股，加仓香港交易所506万股，加仓海康威视2000万股，加仓腾讯控股258万股。\n在基金一季报中，张坤也分享了自己的个股选择逻辑。他表示，在个股方面， 依然长期持有商业模式出色、行业格局清晰、竞争力强的优质公司。“判断周期性的顶部和底部几乎是不可能的，而相对可行的是，不断审视我们组合中的公司长期创造自由现金流的能力有没有受损，如果没有，只要内在价值能够稳步提升，股价运行中枢提升就是迟早的事情。如果不了解这条内在价值提升曲线的形状和斜率，就很容易用股价曲线来替代内在价值曲线作为指示指标。而股价的波动是剧烈的，有时一天都能达到 20%，如果心中没有企业内在价值的 ‘锚’，投资就很容易陷入追涨杀跌中。”\n萧楠-易方达消费行业：增配养殖、免税、汽车零部件等板块\n截至3月底，另一位明星基金经理萧楠管理的易方达消费行业基金的规模为318.65亿元。从股票仓位来看，变化不大。去年年底. 权益投资占基金总资产比例为87.31%，到了3月底，提高到89.30%。从基金前十大重仓股来看，和去年年底相比，变化也不大，牧原股份是新进前十大重仓股，青岛啤酒则退出前十大重仓股。\n萧楠表示，一季度基金加强了对养殖、免税、汽车零部件等板块的配置，并相应在食品饮料、家电等板块中调整了个股结构。\n\n展望后市，萧楠坦言，市场相对的高估值需要业绩增长来消化， 但不会因此就配置短期便宜而长期缺乏竞争力的企业。\n冯波-易方达竞争优势企业：春节后市场回撤中加仓\n今年1月20日成立的易方达竞争优势企业创下了公募基金历史上的天量认购纪录，彼时的认购规模逼近2400亿元，随着基金一季报的披露，这只爆款基金的建仓动向也浮出水面。\n从股票仓位来看，截至3月底，基金股票投资占基金总资产比例为35.96%，这意味着冯波手里仍有较多子弹并未打出。\n冯波表示，基金于一月下旬成立并开始建仓。在建仓初期，市场大幅上涨，股票估值水平高企。面对这种情况，将控制风险作为主要任务，坚持以绝对收益思路进行投资。将股票仓位控制在低水平，谨慎买入估值合理的企业。春节后，市场大幅回撤，部分优质企业估值逐步进入合理区间，适度增加了一些股票仓位，加大了A 股和港股优质标的投资力度。\n从行业配置来看，基金主要配置了互联网、家电、消费、 光伏等行业的个股。基金前十大重仓股分别是美的集团、腾讯控股、隆基股份、美团-W，泸州老窖、五粮液、香港交易所、山西汾酒、分众传媒、招商银行。","news_type":1},"isVote":1,"tweetType":1,"viewCount":865,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379742743,"gmtCreate":1618798207682,"gmtModify":1634290857437,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"[微笑]&nbsp;[微笑]&nbsp;[微笑]&nbsp;","listText":"[微笑]&nbsp;[微笑]&nbsp;[微笑]&nbsp;","text":"[微笑] [微笑] [微笑]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379742743","repostId":"2128658448","repostType":4,"isVote":1,"tweetType":1,"viewCount":908,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379823199,"gmtCreate":1618717519911,"gmtModify":1634291279165,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379823199","repostId":"1151923129","repostType":4,"repost":{"id":"1151923129","kind":"news","weMediaInfo":{"introduction":"Providing stock market headlines, business news, financials and earnings ","home_visible":1,"media_name":"Tiger Newspress","id":"1079075236","head_image":"https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba"},"pubTimestamp":1618581789,"share":"https://www.laohu8.com/m/news/1151923129?lang=&edition=full","pubTime":"2021-04-16 22:03","market":"us","language":"en","title":"Bionano Genomics fell about 10% in Friday morning  trading","url":"https://stock-news.laohu8.com/highlight/detail?id=1151923129","media":"Tiger Newspress","summary":"(April 16) Bionano Genomics fell about 10% in Friday morning trading.\nThere's a genomics revolution ","content":"<p>(April 16)&nbsp;Bionano Genomics&nbsp;fell&nbsp;about&nbsp;10%&nbsp;in Friday morning trading.</p>\n<p>There's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger is<b>Bionano Genomics</b>(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.</p>\n<p>Bionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.</p>\n<p>Many investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.</p>\n<p><img src=\"https://static.tigerbbs.com/4d6d3a8298b2b720b7b4ddcf26507750\" tg-width=\"708\" tg-height=\"500\"></p>\n<p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Bionano Genomics fell about 10% in Friday morning  trading</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nBionano Genomics fell about 10% in Friday morning  trading\n</h2>\n\n<h4 class=\"meta\">\n\n\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1079075236\">\n\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Tiger Newspress </p>\n<p class=\"h-time\">2021-04-16 22:03</p>\n</div>\n\n</a>\n\n\n</h4>\n\n</header>\n<article>\n<p>(April 16)&nbsp;Bionano Genomics&nbsp;fell&nbsp;about&nbsp;10%&nbsp;in Friday morning trading.</p>\n<p>There's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger is<b>Bionano Genomics</b>(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.</p>\n<p>Bionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.</p>\n<p>Many investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.</p>\n<p><img src=\"https://static.tigerbbs.com/4d6d3a8298b2b720b7b4ddcf26507750\" tg-width=\"708\" tg-height=\"500\"></p>\n<p></p>\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{"BNGO":"Bionano Genomics"},"is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1151923129","content_text":"(April 16) Bionano Genomics fell about 10% in Friday morning trading.\nThere's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger isBionano Genomics(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.\nBionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.\nMany investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.","news_type":1},"isVote":1,"tweetType":1,"viewCount":122,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":379054986,"gmtCreate":1618642929545,"gmtModify":1634291573952,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379054986","repostId":"1175692875","repostType":4,"repost":{"id":"1175692875","kind":"news","pubTimestamp":1618582708,"share":"https://www.laohu8.com/m/news/1175692875?lang=&edition=full","pubTime":"2021-04-16 22:18","market":"us","language":"en","title":"$544 Billion In Options Expire Today: Here's What Will Move","url":"https://stock-news.laohu8.com/highlight/detail?id=1175692875","media":"zerohedge","summary":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire","content":"<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p>How to trade this?</p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><blockquote>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b></blockquote><p>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>$544 Billion In Options Expire Today: Here's What Will Move</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n$544 Billion In Options Expire Today: Here's What Will Move\n</h2>\n\n<h4 class=\"meta\">\n\n\n2021-04-16 22:18 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29><strong>zerohedge</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying ...</p>\n\n<a href=\"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29\">Web Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".IXIC":"NASDAQ Composite","SPY":"标普500ETF",".SPX":"S&P 500 Index",".DJI":"道琼斯"},"source_url":"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1175692875","content_text":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.How to trade this?As Goldman's Vishal Vivek writes, at major expirations, options traders track situations wherea large amount of open interest is set to expire.In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX  (i.e. implied volatility) reversed.And one other curious observation from SpotGamma:When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.  Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.  Additionally, gamma is higher when IV is lower so gamma flips may have more juice.","news_type":1},"isVote":1,"tweetType":1,"viewCount":122,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":379055320,"gmtCreate":1618642829860,"gmtModify":1634291574681,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379055320","repostId":"1175692875","repostType":4,"repost":{"id":"1175692875","kind":"news","pubTimestamp":1618582708,"share":"https://www.laohu8.com/m/news/1175692875?lang=&edition=full","pubTime":"2021-04-16 22:18","market":"us","language":"en","title":"$544 Billion In Options Expire Today: Here's What Will Move","url":"https://stock-news.laohu8.com/highlight/detail?id=1175692875","media":"zerohedge","summary":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire","content":"<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p>How to trade this?</p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><blockquote>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b></blockquote><p>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>$544 Billion In Options Expire Today: Here's What Will Move</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; 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}\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n$544 Billion In Options Expire Today: Here's What Will Move\n</h2>\n\n<h4 class=\"meta\">\n\n\n2021-04-16 22:18 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29><strong>zerohedge</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying ...</p>\n\n<a href=\"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29\">Web Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".IXIC":"NASDAQ Composite","SPY":"标普500ETF",".SPX":"S&P 500 Index",".DJI":"道琼斯"},"source_url":"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1175692875","content_text":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.How to trade this?As Goldman's Vishal Vivek writes, at major expirations, options traders track situations wherea large amount of open interest is set to expire.In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX  (i.e. implied volatility) reversed.And one other curious observation from SpotGamma:When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.  Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.  Additionally, gamma is higher when IV is lower so gamma flips may have more juice.","news_type":1},"isVote":1,"tweetType":1,"viewCount":465,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0}],"lives":[]}