Every drawing tool at once with the vivid palette (drawings.palette: 'vivid'): trend line, horizontal ray, Fibonacci retracement and rectangle from the toolbar, plus entry / stop / target levels over a Bollinger band. Anchors snap to the candle (magnet to its open / high / low / close), a selected drawing shows handles to drag, Delete removes it, Alt+arrows nudge it; drawings are stored as { t, y } so they survive zoom and timeframe changes, serialise to JSON and persist in localStorage (storageKey).
covered