股票可以hedge，买option，更灵活，有办法控制风险

来源: Lucki32 于 2024-05-18 20:32:00 [博客] [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.