用期权做空依然有择时的难度，即使长期看要归零的东西在完全死之前也有足够的空头回补造成的反弹，磨损过多的theta以及存在iv crush风险，所以要灵活止盈。做空是滑头交易。

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Short with options still presents timing challenges. Even if something is destined to go to zero in the long run, there's often enough short covering to cause a rebound before it completely collapses, leading to excessive theta erosion and the risk of an IV crush. Therefore, flexible profit-taking is crucial. Short is a slippery trading strategy.

This trader made a total of 48 predictions of market movements within 15 minutes, earning a net profit of $80,000 in one day.

Earning $80,000 a day, this top player treats Polymarket like an ATM.

Written by: Mahe, Foresight News
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