With the spread,

来源: 牛经沧海 于 2018-06-14 11:30:40 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (100 bytes)
回答: got it 由 buydip? 于 2018-06-14 11:29:16

I will be able to cover the short leg should there is a correct. I did just that in March

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