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白巾牛刀
07-10
汽车启动前先看2分钟广告,车子加速请充值会员,下车前安装app可返现。 你问我看不看好?我看好特斯拉。
白巾牛刀
08-19
竞猜赢虎币 ,寻找实盘收益王
查看详情:
竞猜赢虎币 ,寻找实盘收益王
快来参与实盘竞猜活动,寻找你心中的收益王者,竞猜最高可获得USD 500代金券奖励。 此帖仅开放于中国大陆用户
竞猜赢虎币 ,寻找实盘收益王
白巾牛刀
07-13
这个系列很不错,马克一下。
@芝士虎:Day1.25400%!一天254倍,为什么期权的波动那么大?
白巾牛刀
07-08
该轮到英伟达了[财迷]
白巾牛刀
06-18
能不能让我在老虎里面用上chatgpt4o[龇牙]
白巾牛刀
06-13
目前全仓🍎
白巾牛刀
06-12
我新来的,请问买哪个美股好呢[财迷]
去老虎APP查看更多动态
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app但是,在我们跃跃欲试投资期权之前,需要先想明白一个问题,为什么期权的收益率波动那么大呢? 很多人觉得是加了杠杆(也就是我们说的融资买入),但实际上并不是。总的来说:一个金融产品收益率波动大主要有两种情形:第一种:资金杠杆举个例子:假如,特斯拉现价100美元,然而我只拿出了 10 美元的自有资金,又借了 90 美元,一共筹够 100 美元买了这只股票,当第二天股价上涨到110美元的时候,不考虑融资利息,我的收益是10美元(110-100),而投资金额是10美元。所以,虽然股价涨幅 10%(110/100-1),但收益率是 100%(10/10)。所以,资金杠杆是可以放大收益率的,但同时融资也是有成本的。刚刚,我们并没有考虑借入 90 美元的利息问题,如果考虑了利息,会降低实际收益。第二种:衍生品以期权为例:如果我直接买入特斯拉股票需要100美元,但是如果有这样一个看涨期权合约:合约的买方只需要花1块钱就可以买到一个权利:第二天就可以以 100 美元的价格向卖方行权,买入特斯拉的股票。所以,如果第二天股价涨到101美元,那么买方就已经盈亏平衡了:即按100美元的价格买入价值101美元的特斯拉股票,再扣除1美元的权利金,不赚不亏。如果股价上涨到102美元,此时","text":"虎友,你好!欢迎来到老虎芝士学堂——「期权芝士专栏」第一期。很多对期权感兴趣的虎友会有这样的疑问,为什么期权的收益率波动那么大?今天我就来带你来解决这个问题:以 SVB 的股票期权为例,在 3 月 31 号当日 SVB 股票价格下跌 60% 左右,而 SVB 4 月 21 日到期行权价为 150 美元的看跌期权,当日涨幅则高达25400%!一天 254 倍,相信看到这里,很多人已经在脑子里演示了:如果赶上了这波,拿出来1个月工资都实现财富自由了!图片来源:Tiger trade app图片来源:Tiger trade app但是,在我们跃跃欲试投资期权之前,需要先想明白一个问题,为什么期权的收益率波动那么大呢? 很多人觉得是加了杠杆(也就是我们说的融资买入),但实际上并不是。总的来说:一个金融产品收益率波动大主要有两种情形:第一种:资金杠杆举个例子:假如,特斯拉现价100美元,然而我只拿出了 10 美元的自有资金,又借了 90 美元,一共筹够 100 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