俺的问题是，一旦股价触及31时立即将所有的calls 都sell to close. 但是不知如何描述才卖得出去

来源: GuestNewBoy 于 2024-05-24 11:58:52 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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