$百度(BIDU)$_老虎社区_美港股上老虎 - 老虎社区

$百度(BIDU)$请教一下各位虎友，卖空1张1个月后220看跌期权的最大风险是多少？有的说就是抄底100股，有的说亏损可以无限大，有点晕…

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卖小孩的火柴
2021-01-20
卖小孩的火柴
裸卖风险比较大，如果上300呢。350呢？但是如果你持有100股正股那么可以抵消上涨带来的损失，但是如果下跌了，正股下跌的也是有损失的。
alexye
2021-01-20
alexye
被行权，220接盘100股股票，亏损为220-股价+卖期权得到的权利金

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