三心哥认可我可是要得瑟一下哈哈。我ratio put spread也是向你学然后去实践的。多谢教给我们这些方法!

来源: aloevera 于 2025-08-29 15:05:44 [旧帖] [给我悄悄话] 本文已被阅读：次

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