一定是-A, how about -B, -C. If we don't understand,let't learn to u

来源: 水明善 于 2019-10-27 10:46:55 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
本帖于 2019-10-27 10:49:08 时间, 由普通用户 水明善 编辑
回答: A+(-A)=0, why hedge? 由 Labourse 于 2019-10-27 10:40:20

所有跟帖： 

• Understand -水明善- ♂ 给 水明善 发送悄悄话 (0 bytes) () 10/27/2019 postreply 10:49:39

• If there is sure difference, that's called arbitrage, not hedgin -Labourse- ♂ 给 Labourse 发送悄悄话 (230 bytes) () 10/27/2019 postreply 10:51:19

• well, the term may be not correct. For me, it is much more impor -水明善- ♂ 给 水明善 发送悄悄话 (72 bytes) () 10/27/2019 postreply 10:56:22

• open mindedness to theories is good, including my theory -Labourse- ♂ 给 Labourse 发送悄悄话 (204 bytes) () 10/27/2019 postreply 11:02:46

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