May 19th - Start of the 2nd Butterfly

Back in the butterfly "game" - during the morning hours I got the impression that the market was topping out - if I get the chance then I use that as a trigger to enter a butterfly trade. Nicely centered - no market bias, but if it roles over than the short delta of the butterfly will give the trade a boost.
And as you know I find the butterfly - less sensitive to vega.