满仓60%做多40%对冲做空与只持仓20%做多，选择哪个？假设仓位只含指数组合不含个股

来源: 一年回国一次于 2024-10-03 03:40:38 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.