為什麽裸葡相對更安全?
分析得真好,操作確實精彩,我沒看明白的一點:倉位結構從高風險的 ratio spread 變成了相對安全的裸 put.
所有跟帖:
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because he wants to buy some crcl at 140 but not buying
-BrightLine-
♂
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08/16/2025 postreply
05:33:29