你說的volatility是指IV還是RV?
按照常規理解,不管是IV還是RV(當然rv需要方向配合),都對long gamma有利啊, 為什麽你覺得是short volatility呢?
你說的volatility是指IV還是RV?
按照常規理解,不管是IV還是RV(當然rv需要方向配合),都對long gamma有利啊, 為什麽你覺得是short volatility呢?
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在數學上沒有因果關係,但是對於US equity,例如VXN與QQQ是負相關的,對於期權,你說的是對的
-楚懷沙-
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04/18/2026 postreply
14:15:05
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3倍體實際是通過option來實現的與斯權有一定相關性
-lionhill-
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04/19/2026 postreply
05:18:35
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不是,讀一下ETF的文檔
-楚懷沙-
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04/19/2026 postreply
10:28:11
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