總之，隻要股票不會暴跌，ratio put spread 就穩賺不賠，跌一些到區間就是暴利，難怪三心天天畫波浪找區間，

來源: BrightLine 於 2025-08-16 11:34:08 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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