用期权加delta, 耗损当买保险~ 期货loss不好limited.

来源: 凡事因果于 2026-01-30 13:22:55 [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.