如果設個止損比例,例如20個點,也能保住成果。我感覺可以長拿。
瞎說的,不對的話別介意。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy