In a long setup, the market needs to be trading above the 21 EMA first. As the market retraces back to the moving average, day traders may be anticipating a turn higher from it. Therefore, if a buyer bar forms on the moving average it could be a sign of further buying momentum. However, a stop loss is always used to minimise losses in case the market turns the other way. is a registered FCM and RFED with the CFTC and member of the National Futures Association (NFA # 0339826). Forex trading involves significant risk of loss and is not suitable for all investors. Full Disclosure. Spot Gold and Silver contracts are not subject to regulation under the U.S. Commodity Exchange Act. *Increasing leverage increases risk.