I dont understand some people's aversion for ZQ. According to a bloomberg article the sep 2010 contract is pricing in around a 52% chance of a rate hike, there is simply no way there is a 52% the fed hike rates that early, therefore anyone long is picking up that premia.
Now maybe I'm incorrect and the fed hikes, big deal maybe I lose 17.5bps(contract expires at 99.50, it will actually be more as the EFF is not tracking interest on reverses correctly, this works to my benefit), if I'm correct I make about 14.5bps(assuming the new equilibrium FF is 18bps on average)
Almost 1-1 in a even I view as pretty darn unlikely. Actually the meeting is on Sep 21, so the new rate would be in effect for less than 10 days. The actual settlement of the contract might very well be around the current price 99.675, heck maybe higher!. I could be wrong and breakeven or make money. Plus there is the discrepancy between the EFF and IOR that I mentioned. This looks like a good trade