说的对，Sell Put也是赚钱途径之一。优点是可以不付利息上杠杆，但可能会引发Margin Call？

来源: 云起千百度于 2025-08-29 18:27:11 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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