TradeFight, which claims to be the first social gambling platform to offer players the chance to challenge each other and bet on real financial data, has gone live. The platform will offer three games based on live feeds from the financial markets. The Trade Fight game allows players to challenge each other in a head-to-head contest, with players given five minutes to trade in a live market with $1,000 in virtual cash. The winner is the player left with the highest sum at the end of the contest Speed Trade is based on market movements in the next 30 seconds,…