Drawing tools and annotations let you place visual overlays on stock charts to highlight key price events, mark trend boundaries, and communicate analytical insights directly on the data.
This sample plots CSCO daily candlestick data with an EMA(50) trend indicator and several fixed annotations: a dashed vertical line marking a reference date, three ellipses circling notable price clusters, and an infinite trend line showing directional momentum. A candlestick scroller, range picker, and range selector provide full interactive date-window 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.