Following advice from the big guys in this forum I took a dive and tried to find the hidden wisdom in the good old butterfly threads. Now the question I have may prove I have nothing learned, but I will go ahead and ask and will appreciate feedback. Thank you. In this thread from last year https://www.elitetrader.com/et/threads/pricing-butterfly-spreads.323503/#post-4700016 Destriero posted this screen shot. While dissecting it I first thought: wow, great idea to have them staggered like that and then I noticed the two 10AUG flies make a condor. Same about the 20AUG ones. So the question is why? Maybe to manage each individually based on market movement?