試試反向calendar呢
所有跟帖:
• 嗯,也許是好策略,是正gamma負vega的,不過我自己沒把握做 -opst- ♂ (99 bytes) () 01/25/2024 postreply 11:57:31
• 嗯,也許是好策略,是正gamma負vega的,不過我自己沒把握做 -opst- ♂ (99 bytes) () 01/25/2024 postreply 11:57:31
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