裸put 要300押金,spread put 押金是300-270=30. 收到一半premium, 但是押金才1/10。
組合可以300-270, 或者290-260之類
裸put 要300押金,spread put 押金是300-270=30. 收到一半premium, 但是押金才1/10。
組合可以300-270, 或者290-260之類
•
有道理,多賣一些,你的組合是?
-BrightLine-
♂
(0 bytes)
()
06/17/2025 postreply
21:14:49
•
寫在上一個回帖裏了
-gladys-
♂
(0 bytes)
()
06/17/2025 postreply
21:16:21
•
我對押金無感,但是賣多了真的要買還是得想一想,哈哈
-BrightLine-
♂
(30 bytes)
()
06/17/2025 postreply
21:18:39
•
可以buy back,並不是真要行權。當然,先小小地幹,得心應手了再放點量 :D
-gladys-
♂
(102 bytes)
()
06/17/2025 postreply
21:20:23
•
對
-BrightLine-
♂
(0 bytes)
()
06/17/2025 postreply
21:24:55
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