WHERE CAN FX OPTIONS BE TRADED?
FX Options can be traded through all options-enabled brokerage accounts. With exchange-listed options, investors get full price transparency; displayed prices and quote sizes are always actionable. In addition, counter-party credit risk is almost entirely eliminated, since FX Options are issued and cleared through the Options Clearing Corporation (OCC). FX Options are traded on the International Securities Exchange (ISE), the largest equity options exchange in the world.
 
Following is just a partial list of brokers to choose from, organized in alpahbetical order:
 
  Charles Schwab
E*TRADE 
Fidelity Investments 
GAIN Securities
  Interactive Brokers 
OptionsHouse
optionsXpress 
TDAMERITRADE
thinkorswim
TradeKing 
tradeMONSTER