Drawing tools and annotations let you add trend segments and Fibonacci studies to stock charts, helping identify retracement levels and directional shifts in price action.
This sample plots IBM closing prices as a step line series, emphasizing discrete price transitions between periods. Two dashed line annotations trace a rise-then-fall pattern, and a Fibonacci Retracement overlay marks key pullback levels between the peak and trough. Custom tooltips handle missing data gracefully, and a synchronized line scroller with range picker/selector controls provides interactive 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.