This does not appear to be the case. _initialize in navigator.slider keeps adding events on every render.
Also there’s an issue when you call StockChart render with different options. What I mean by different options is when actual chart option references are changing. In this case underlying charts are destroyed and recreated on every render leaking resize events.
Ok. That I think would be a good addition to already excellent graph.
More questions.
1. Is it possible in range area chart to have top and bottome lines in different color?
2. Is it possible to set a different area color between points in the range area chart?
3. Is it possible to set a different chart background color between points in the range area chart?