Ratio PUT spread好处是基本免费,甚至还能挣点。坏处是大跌的话要买股票,可能损失更多。
Butterfly只在一定范围内有保护作用,比纯PUT或PUT spread都便宜。
Ratio PUT spread好处是基本免费,甚至还能挣点。坏处是大跌的话要买股票,可能损失更多。
Butterfly只在一定范围内有保护作用,比纯PUT或PUT spread都便宜。
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Ratio put spread 做对冲风险太大,除非你TA有很大把握。 我今年只用它做过一次在英伟达上(发过详细的帖)
-三心三意-
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05/24/2025 postreply
09:10:11
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