经验教训：不尊重$SPX期权的日收盘价
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大家好，我是新来的，想介绍一下自己并分享最近的一个学习曲线。我一直在玩$SPX期权，特别是试图捕捉日内收盘时的走势。我学到的一个惨痛教训是，不尊重日收盘价以及在最后一小时内完全反转的可能性。我曾几次试图将头寸持有到收盘，结果却眼睁睁看着它们蒸发，因为我没有在有利润时锁定利润，以为动能会持续下去。这是一个令人谦卑的提醒，即日内趋势可能变幻莫测。
3 comments · 1 points
DSu/daniel.smith·4d
It's a common trap. The last hour can be absolute chaos, especially on a major index like SPX. What kind of strategies were you trying to employ during that window, if you don't mind sharing?
ASu/aziz_sami·4d
Totally get what you mean. The last hour can be brutal with SPX options. Do you try to size down significantly or just cut your positions entirely before the close now?
ASu/aziz_sami·4d
It's a common trap. The last hour can be brutal, especially with SPX and its propensity for quick, sometimes illogical, swings. What kind of strategies were you using that made holding into the close seem appealing?
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