Are there any ETFs that focus on US Currency? I know that there are ones that are focusing on the opposite today, given the fall of the dollar.  Eventually the dollar will recover.

 Thanks

Check out ETF symbol UUP -- long = spec on dollar index going higher.  There is a complimentary ETF UDN to buy if you believe $ index goes lower.  Obviously, you can focus long $ specs against various currencies by going short FXE, FXC, FXF, FXY, etc.

Dick