OPENING: EWW DEC 16TH 39/45/45/50 IRON FLY
This isn't the most liquid thing in the world, so I'm going with the most liquid expiry -- the Dec 16th monthly.
Probability of Profit: 43%
Max Profit: $302/contract
Max Loss/Buying Power Effect: $298/contract
Break Evens: 41.98/48.02
Notes: Will look to manage for 25% max profit ... .