三心老师,"buy put" 是看“跌”,对吧?

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Yes, buy put = bearish, sell put = bullish -三心三意- 给 三心三意 发送悄悄话 三心三意 的博客首页 (0 bytes) () 03/09/2026 postreply 12:53:07

谢谢! -quick18- 给 quick18 发送悄悄话 (0 bytes) () 03/09/2026 postreply 14:19:59

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