Drawing tools and annotations enable you to place trend lines, reference levels, and channel overlays on stock charts to visualize price boundaries and breakout potential.
This sample displays ORCL daily OHLC data from 2011 to 2016 with three annotation types: a diagonal trend line marking early bearish movement, a dashed horizontal line at a key resistance level, and a filled finite trend channel spanning the multi-year uptrend. An OHLC scroller and range picker/selector controls provide interactive date navigation.
Follow the step-by-step Stock Chart Tutorial to learn how stock charts are built. See the Drawing Tools and Annotations documentation for all configuration options.