作者daze (一期一会)
看板Foreign_Inv
标题Re: [请益] firstrade把我的put not exercised
时间Thu Dec 27 17:30:46 2018
※ 引述《scoy (Fire)》之铭言:
: Firstrade这几天把我12月到期价内的选择权assign 成not exercised
: 原因是因为我没有持有该标的现股没得卖
: 我是觉得挺怪的,因为既然是价内broker 为何不帮我买股来卖
: 我查了google
: https://www.google.com.tw/amp/s/investorplace.com/2010/09/options-expiration-and-in-the-money-puts/amp/
: 这页面也说“If you don’t have the shares in your account (and most people
: don’t), your broker will buy them on your behalf and then sell them.”
: 向Firstrade 反应了也没用 他还是坚持你要持有现股才能exercise
: 我觉得这是一个在边际的问题
: 可以说他的做法合理也不合理
: 不知道其他券商都是怎麽做的
: 大家有何想法或经验可以回馈给我
以传统的周五到期option来说,当决定是否价内的时候,股票市场已经收盘了
硬要从盘後交易买股来卖...光是BID/ASK spread可能就倒亏好几倍
另一个选择则是借券来卖
然而,借券来卖,首先是不一定有券可以借
帐号的权限与额度也不见得能允许借好借满
再者,可能会在回补部位时受到损失
是否允许借券来执行价内put
不同券商可以有不同的政策
如果券商不同意这麽做,你只好换家券商了
--
You got to know when to hold 'em, know when to fold 'em, Know when to walk away and know when to run.
You never count your money when you're sittin' at the table. There'll be time enough for countin' when the dealin's done.
'Cause ev'ry hand's a winner and ev'ry hand's a loser, And the best that you can hope for is to die in your sleep."
now Ev'ry gambler knows that the secret to survivin' Is knowin' what to throw away and knowing what to keep.
--
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※ 文章网址: https://webptt.com/cn.aspx?n=bbs/Foreign_Inv/M.1545903050.A.5A8.html
※ 编辑: daze (36.237.66.76), 12/27/2018 18:07:09
1F:推 reon: 推~d大讲的似乎比较正确~可能还是要看券商 12/27 22:12
※ 编辑: daze (36.237.66.76), 12/27/2018 23:30:33
2F:推 surahinagiku: 现货市场收盘就只能和对手交收股票 借券与否看券商 12/28 12:46
3F:推 urforbear: 推 12/23 15:56