Delta20-30就是1.2-1.3 倍 leverage。 跌的時候, Delta會增加, leverage也會增加
Delta20-30就是1.2-1.3 倍 leverage。 跌的時候, Delta會增加, leverage也會增加
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