You know nothing about market making.

来源: dq51 于 2011-10-03 10:29:38 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: MM is not 期权 net buyers, they are sellers 由 zd3y 于 2011-10-03 09:38:19
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