I thought you had more than academic interest. -- I do trade , trade for the fun of it and will not do it any other way...pretty much trade any commodity where I can see the possibility of making a buck or two. I can only do that bc of my trading model, it adapts to any market, the only challenge is synchronizing it with the given market,-- but the challenge makes if fun! FX, that Euro has made lots of money for some.....nice trending markets they are........