Highlighting by hand

- Choose Shapes & text → Brush.
- Press, draw, release. The stroke is smoothed (Ramer–Douglas–Peucker simplification) and each point is anchored to a time and a price.
- Select it to change its color or width, move it, or delete it.
Charts in this guide use simulated prices generated for illustration; levels and outcomes shown are examples, not observations of a real market. Educational content only, not investment advice.