Rotating into exchange-traded funds here ... . EWZ and XBI appear to have the best implied volatility rank/implied volatility percentage metrics. I already have an EWZ fly on, so XBI it is ... .
Metrics:
Probability of Profit: 44%
Max Profit: 5.29 ($529)/contract
Max Loss: 3.00 ($300)/contract
Break Evens: 56.38/66.96
Notes: I'm going to shoot for a fill that is .05 about the mid price of 5.29. If it fills, it fills; no worries. Will look to manage at 25% of max profit as I do with all short straddles/iron flies.