The Relative Strength Index (RSI) is a momentum oscillator that ranges from 0 to 100, measuring the speed and magnitude of recent price changes. Readings above 70 traditionally indicate overbought conditions, while readings below 30 suggest oversold levels — making RSI one of the most popular tools for timing entries and exits.
This sample plots CSCO daily OHLC data on the main plot and calculates the RSI with period 14 in a 30% height subplot, styled with a blue (#64b5f6) stroke. The chart features dual Y-axes on both plots, a synchronized line scroller, a range picker, and a range selector.
See the Technical Indicators documentation for all configuration options.