Ratio PUT spread好處是基本免費,甚至還能掙點。壞處是大跌的話要買股票,可能損失更多。
Butterfly隻在一定範圍內有保護作用,比純PUT或PUT spread都便宜。
Ratio PUT spread好處是基本免費,甚至還能掙點。壞處是大跌的話要買股票,可能損失更多。
Butterfly隻在一定範圍內有保護作用,比純PUT或PUT spread都便宜。
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Ratio put spread 做對衝風險太大,除非你TA有很大把握。 我今年隻用它做過一次在英偉達上(發過詳細的帖)
-三心三意-
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05/24/2025 postreply
09:10:11
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