I'm measuring latencies of about 1.5 seconds on OrderSend operations from within a MetaTrader 4 EA. Code is typically like this: Code: RefreshRates(); int startOrderTimestamp = GetTickCount(); int elapsed = 0; ticket = OrderSend(Symbol(), OP_BUY, volLots, // lotsize to buy Ask, // buy to refreshed ask 1000, // slippage 0, // stop loss 0, // take profit "BUY"); elapsed = GetTickCount() - startOrderTimestamp; This is rather bad performance. However, there's the possibility they have a faster server hidden somewhere. Anyway, what latencies does anyone else see with MB? This is EUR/USD on a highly tuned system with a 50 msec ping latency.