The Xard GoldBands 2B Button indicator is a popular and useful Forex indicator for the MT4 trading platform. It is free to use and provides a range of features to help traders make better decisions. The indicator is designed to detect changes in the price action of a currency pair and to provide signals when a trend reversal is likely to occur. It is an invaluable tool for any Forex trader and can be used to gain an edge in the markets.