偷我饿不
2022-07-22
这篇文章不错,转发给大家看
@OptionS:
期权感悟 (4) : SCSP(sell cs put)缺点
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3毛-5毛左右摊薄成本,已经坚持了大半年,预计还需要60个月(如果正股持平)能够回本。</p><p>3、容易用杠杆,上量</p><p>因为收益和卖的手数直接成正比,心态难以控制,非常容易因为侥幸心理卖超了量,难以坚守cash-secured。</p><p>4、对于风控、仓位控制、止损、时机的要求高于正股操作。</p><p>5、接盘的概率会比数学统计要高。</p><p>实际大盘的波动常常会超过历史统计值,如百年一遇的多次大盘熔断,黑天鹅总是存在。从前面图上可以看出过去一年我大概有12.05%的概率接盘。</p><p>下期说优点,再之后说说时机,止损,缺点的针对性解决方案等。</p><p><br></p><p><br></p></body></html>","htmlText":"<html><head></head><body><p>感谢老虎社区,学到不少,<strong>并找到不少投资线索</strong>。计划写个期权感悟系列小文,抛砖引玉,小结下10多年美股期权交易的经验教训。</p><p class=\"t-img-caption\"><img src=\"https://static.tigerbbs.com/ba9a179e3fd41fae85ad99a01e6addd3\" tg-width=\"632\" tg-height=\"653\"></p><p>SCSP:sell cash-secured puts. </p><p><strong>什么是Sell put?以及什么是 Cash-secured </strong>见上篇 : <a href=\"https://www.laohu8.com/post/686590477\" target=\"_blank\"><span>期权感悟(3):Cash-secured </span></a></p><p>先说缺点,我们养成每件事先思考downside,再想upside,避免被诱惑。</p><p>1、每次收益不多</p><p>大多数操作,如果追求安全系数高,给自己足够的20-30%甚至更多的安全垫,常常年化收益率在3%-20%之间(基于接盘资金计算,基于保证金会高4-5倍)。</p><p>我的平均每手收益大多数在30-200美金左右。</p><p>2、亏的那一次会亏很多</p><p>用了杠杆,侥幸心理,赶上一次大跌,一次亏掉10次赢的钱。</p><p>要么在正股下跌过程中爆仓爆的一塌糊涂,即使你选的行权价是对的,比如<a target=\"_blank\" href=\"https://laohu8.com/S/TSLA\">$特斯拉(TSLA)$</a> 现在700多,你卖200的put很安全,即使也跌不到200,但只要正股下跌,如果用了杠杆,钱不够接盘,保证金会急剧上升,可能跌到400就已经平仓了。</p><p>要么接盘接的很累,浮亏巨多,比如我的<a target=\"_blank\" href=\"https://laohu8.com/S/BILI\">$哔哩哔哩(BILI)$</a> ,B站去年高点157,我在80多的时候卖55的put,感觉也还行,首先你看已经高点腰斩了,另外还给自己留了30%的下跌安全垫,但接盘后没有止损,现在正股深度水下,每周/月sell covered call 3毛-5毛左右摊薄成本,已经坚持了大半年,预计还需要60个月(如果正股持平)能够回本。</p><p>3、容易用杠杆,上量</p><p>因为收益和卖的手数直接成正比,心态难以控制,非常容易因为侥幸心理卖超了量,难以坚守cash-secured。</p><p>4、对于风控、仓位控制、止损、时机的要求高于正股操作。</p><p>5、接盘的概率会比数学统计要高。</p><p>实际大盘的波动常常会超过历史统计值,如百年一遇的多次大盘熔断,黑天鹅总是存在。从前面图上可以看出过去一年我大概有12.05%的概率接盘。</p><p>下期说优点,再之后说说时机,止损,缺点的针对性解决方案等。</p><p><br></p><p><br></p></body></html>","text":"感谢老虎社区,学到不少,并找到不少投资线索。计划写个期权感悟系列小文,抛砖引玉,小结下10多年美股期权交易的经验教训。 SCSP:sell cash-secured puts. 什么是Sell put?以及什么是 Cash-secured 见上篇 : 期权感悟(3):Cash-secured 先说缺点,我们养成每件事先思考downside,再想upside,避免被诱惑。 1、每次收益不多 大多数操作,如果追求安全系数高,给自己足够的20-30%甚至更多的安全垫,常常年化收益率在3%-20%之间(基于接盘资金计算,基于保证金会高4-5倍)。 我的平均每手收益大多数在30-200美金左右。 2、亏的那一次会亏很多 用了杠杆,侥幸心理,赶上一次大跌,一次亏掉10次赢的钱。 要么在正股下跌过程中爆仓爆的一塌糊涂,即使你选的行权价是对的,比如$特斯拉(TSLA)$ 现在700多,你卖200的put很安全,即使也跌不到200,但只要正股下跌,如果用了杠杆,钱不够接盘,保证金会急剧上升,可能跌到400就已经平仓了。 要么接盘接的很累,浮亏巨多,比如我的$哔哩哔哩(BILI)$ ,B站去年高点157,我在80多的时候卖55的put,感觉也还行,首先你看已经高点腰斩了,另外还给自己留了30%的下跌安全垫,但接盘后没有止损,现在正股深度水下,每周/月sell covered call 3毛-5毛左右摊薄成本,已经坚持了大半年,预计还需要60个月(如果正股持平)能够回本。 3、容易用杠杆,上量 因为收益和卖的手数直接成正比,心态难以控制,非常容易因为侥幸心理卖超了量,难以坚守cash-secured。 4、对于风控、仓位控制、止损、时机的要求高于正股操作。 5、接盘的概率会比数学统计要高。 实际大盘的波动常常会超过历史统计值,如百年一遇的多次大盘熔断,黑天鹅总是存在。从前面图上可以看出过去一年我大概有12.05%的概率接盘。 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