Quote from CalVolibrator:
fair points, though this approach lends itself only to longer term bets, basically leveraged investment. Nothing can be done in Asian or core European trading hours.
Well, the guy didn't give me his resume so I don't know who he is, when he is trading, what his trading style is, etc. I was simply answering a very basic question, yes you can trade currency options and they are pretty liquid. If he wants to fill in some more details, I can expand on his options (no pun intended). FWIW you can trade options on futures around the clock 24/7.