Market Depth requires a live, funded FXCM Active Trader account on a discounted pricing model. Questions? To learn more about ATG accounts, please contact us. Available to our high-volume traders, the Market Depth indicator tells you how much liquidity is available at a given price. With SSI, you know where other traders are in the market. FXCM slippage & price lag in Active trader web plateform ... Jul 29, 2010 · Hi, I had this problem last time & contacted FXCM support about their active trader plateform complaining there is a slippage when prices moves faster. Their immediate response was no problem in plateform but we can audit your trade. So we run an audit & guess what they found the slippage