短期进进出出, 一天预测股市怎么走的。
和单向双向没有关系.
单向双向你只是选择how much do you expose
to the market.
1 /-1 delta = 单向
Maybe 0.5 or -0.6 delta 是你说的双向.
短期进进出出, 一天预测股市怎么走的。
和单向双向没有关系.
单向双向你只是选择how much do you expose
to the market.
1 /-1 delta = 单向
Maybe 0.5 or -0.6 delta 是你说的双向.
• 嘻哈姐犀利。真正的双向是 delta neutral, 但也有其风险。没有免费的午餐,所有回报都是因为冒了风险而来 -小夏- ♂ (0 bytes) () 08/22/2023 postreply 07:21:51
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