Metatrader Indicator PowerSTLM combines the power of STLM (Low Frequency Digital Filter) and Bollinger Bands with the usability of Tick Volumes. The indicator shows a possible trend change, when the blue line of oscillator crosses the red median. It successfully determines when the market is overbought/oversold – when the blue line goes out of the area marked with yellow dotted lines. PowerSTLM provides fine leading signals with a pretty high level of reliability.