Probability of Profit: 72%
Max Profit: 1.38/contract ($138)
Max Loss/Buying Power Effect: Undefined/$501
Break Evens: 41.12/58.88
Notes: Filled for a 1.38 almost immediately. You can naturally go in closer in time (Aug expiry) to take advantage of the vol crush post , but you'll have to tweak the short option strikes to get them in toward the 85% probability out-of-the-money strikes for the Aug 19th expiry. It's tough to get them right at 85% or thereabouts, which is another reason why I went out farther in time ... .