The TRIX indicator shows the percentage rate of change of a triple exponentially smoothed moving average, filtering out insignificant price movements. Zero-line crossovers generate buy and sell signals, while divergences between TRIX and price can reveal potential trend reversals before they appear in price action.
This sample renders AAPL daily candlestick data on the main plot with a rising-falling legend icon and displays the TRIX indicator in a 30% height subplot. A dashed zero line marker (#666) is drawn on the indicator plot for clear crossover reference, and the TRIX series itself is styled with a red (#f55) 2px stroke. The chart includes a synchronized line scroller driven by volume data, a range picker, and a range selector, with the default view from May 2015 to December 2016.
See the Technical Indicators documentation for all configuration options.