Put spread. 而且會在大跌到了下限時close掉。然後等再上去了再買。不會等到到期日。
Put spread. 而且會在大跌到了下限時close掉。然後等再上去了再買。不會等到到期日。
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