區別是三倍可以拿得久些（看錯還可能拿著，盡管不提倡），期權說沒就沒了。還有流動性大小

來源: 成功的兔於 2025-05-01 08:53:50 [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.