是指跌4-5%買20%，繼續跌4-5%再買20%嗎，以此類推，但萬一跌4-5% 後bounce back了呢

來源: DoubleDelight 於 2024-01-31 13:05:29 [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.

是指跌4-5%買20%，繼續跌4-5%再買20%嗎，以此類推， 但萬一跌4-5% 後bounce back了呢