沒人告訴你，哈哈。看跌, BUY PUT OR SELL CALL. 看漲 BUY CALL OR SELL PUT.

来源: bubbleberry 于 2023-02-14 07:37:22 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (27 bytes)

要快有利就取

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