With all due respect anyone think FXCM would deliberately give different prices than the rest of the market like in the video is a moron , this mean free money for us i hope FXCM give us different prices so we can make guaranteed profits from FXCM's pocket , these forums r full of amateurs !
http://en.wikipedia.org/wiki/Arbitrage
http://en.wikipedia.org/wiki/Arbitrage