從數學上說,long option價格正值,正值股價的二階導數gamma不會是負值。
所有跟帖:
• 對, OTM的gamma還是正的,雖然很小。文中說的負gamma是因為MM賣出,所以負 -opst- ♂ (0 bytes) () 09/21/2024 postreply 18:48:20
• 對, OTM的gamma還是正的,雖然很小。文中說的負gamma是因為MM賣出,所以負 -opst- ♂ (0 bytes) () 09/21/2024 postreply 18:48:20
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy