只做一个方向很久了，下次我也试试。能问你的hedge百分比吗，5-10%？

来源: 成功的兔于 2025-01-12 06:56:38 [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.