Based on question, neither as you need study option first:)

来源: 三心三意于 2026-05-06 19:28:11 [档案] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

回答: 想请教put spread, "AMD“，should I do bear spread put 由 musicfuture123 于 2026-05-06 19:24:03

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• Thanks for your quick response. -musicfuture123- ♂ (70 bytes) () 05/06/2026 postreply 19:38:40