IB 給出的pop是92%,隻要股價低於57,就不會虧損。
當然ER日,正態分布肯定扭曲了,這個pop沒太大意思。
IB 給出的pop是92%,隻要股價低於57,就不會虧損。
當然ER日,正態分布肯定扭曲了,這個pop沒太大意思。
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