Thanks for the daily update Ernst. These are really helpful. What are your thoughts on creating butterfly around the range where max pain would fall into since there's tendencies for price pinning near these price points ? This would have to be nailed up perhaps 2 weeks prior to expiration which also is where we have greatest option premium decay. Longer term butterfly/Iron condor appears to work best in slow grind up type market but seems to be a difficult strategy to maintain in volatile market.

Thanks,
Ken