DIS是最难做的，上次盈余赚三万没卖，后来亏了五六万。这次做了Calendar Spread看怎么样，就是看先跌后涨

来源: winshare 于 2023-05-11 06:05:59 [旧帖] [给我悄悄话] 本文已被阅读：次

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