when delta = 0, i.e no long or short deta, a position

回答: "delta neutral hedging" by itself, by design,putwriter2011-04-06 10:16:50

gets completely hedged, when the market is moving up, you may not make money since theta and vega is decling, when the market is moving down, you must make money since vega is climbing. specially, the hedging is done with underlying other than options.

所有跟帖: 

now we are getting somewhere -:) -putwriter- 给 putwriter 发送悄悄话 putwriter 的博客首页 (201 bytes) () 04/06/2011 postreply 10:29:41

you are good at your strategy. -Trader-Michael- 给 Trader-Michael 发送悄悄话 (0 bytes) () 04/06/2011 postreply 10:35:51

请您先登陆,再发跟帖!