请教一个关于option的问题

iamee

各位option老大：

本蝌蚪请教一个问题：如果只想买put/call option 去赌一个方向， 或长或跌， 我应该买in the money, or at the money, or out of money? and why?

谢谢。

chicagoshwind

我的经验是没有大关系。。。in the money, cost 会贵，out of money 便宜，关键是你的大方向得赌对。

aripplet

check position delta, choose the higher one if you are aggressive,

choose ITM if you are conservative,

otherwise, normally, choose ITM for short term, ATM for median term or OTM for long term.

also, liquidity and IV is another thing you should consider when choosing among ITM/ATM/OTM.

aripplet

check position delta, choose the higher one if you are aggressive,

choose ITM if you are conservative,

otherwise, normally, choose ITM for short term, ATM for median term or OTM for long term.

also, liquidity and IV is another thing you should consider when choosing among ITM/ATM/OTM.

西安

找本书看看吧，这里说的会不完整。有可能会误导你，因为别人不知道你的情况。