初用option,主要是看好它的低成本和高杠杆,所以只想用简单的call和put,只是看来这里面的学问还很多,得多学习。
初用option,主要是看好它的低成本和高杠杆,所以只想用简单的call和put,只是看来这里面的学问还很多,得多学习。
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