Can some 1 explain my why most FX trader use IB (idealpro) for trading?? IB = Interactivebrokers C.S. = CapitalSpread Cuz seem to me for 100K with C.S. = 10$ the pips and the inital Margin is 400$ for IB 100K = 10$ the pips the initial margin is 2 000$ Am i missing something? Can some from explain it to me ???? 2000 - 400 = 1 600$$ i can buy 3 other contract.. what am i missing.........