昨天第一次尝试QQQ Collar，今天就用上了，冲掉一半损失。感觉期权里面门道很多。还要像板上期权大牛好好学习

来源: mobius 于 2025-07-01 09:06:16 [旧帖] [给我悄悄话] 本文已被阅读：次

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