I presume you're suggesting this (I mean the fly bit) due to the directionality of index vol, atticus? If so, out of idle curiosity, would you say it's still a meaningful relationship, given the outright level of vol?Quote from atticus:
Downside long calendar, upside fly. If you're intent on holding to expiration it won't matter, but if you're looking for a touch, then go with the down n out calendar and up n out fly instead of dual flies.
Quote from Martinghoul:
I presume you're suggesting this (I mean the fly bit) due to the directionality of index vol, atticus? If so, out of idle curiosity, would you say it's still a meaningful relationship, given the outright level of vol?
Quote from Martinghoul:
Sure, I can understand that. I am more interested in its behaviour on a rally, I guess. I can imagine this correlation has some "skewness".