- create a Fib retracement - click, mousemove, click
- Once a fib is drawn it gets out of draw mode automatically. To get back into draw mode again - Press D
- Enter draw mode again - Press D
- Get out of draw mode - Press ESC
- Delete the last drawn retracement - Press DEL
- When not in draw mode
	- move mouse over to hover state
	- click to select
	- move the top and bottom lines North/South
	- move the rest of the lines in all directions
	- move the edge circles East/West
	- Click outside to unselect

[source](https://github.com/rrag/react-stockcharts/blob/master/docs/lib/charts/CandleStickChartWithFibonacciInteractiveIndicator.js), [codesandbox](https://codesandbox.io/s/github/rrag/react-stockcharts-examples2/tree/master/examples/CandleStickChartWithFibonacciInteractiveIndicator)