The RFTL (Reference Fast Trend Line) is a Digital Indicator (Digital Filter) of Technical Analysis developed after spectral analysis research of the market data. RFTL is a digital filter that has smoothness and a predictable behavior and can be used in automated and manual trading for designing profitable trading systems. In package you will find versions for MetaTrader 4 and 5 platform, TradeStation, Multicharts, Wealth-Lab, MetaStock and the source code for implement in any other trading platform. RFTL works very well in any tendency markets including FOREX, STOCKS, OPTIONS, FUTURES and COMMODITIES markets. Just try RFTL instead of the Moving Averages and you will see the profit!