Here are the current results of our straddles from just before QE2:
Top performer is XLF (financials), at +134%, followed by GG (Goldcorp) at +50%.
The only slight loser is FXY (Yen) at -12%.
Computed with StraddlesCalc Tool
Banks and gold are clearly the benrficiariers of the Fed's actions. This is XLF for the last 10 days: