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Hello,
I would like to know if you intend to provide Candlestick and if so, when
Many thanks,
Eyal

The Scatter chart can already show this type of chart. Here's a CodePen example:

https://codepen.io/rgraph/pen/LYLNdLV/left

There's also a similar example with fewer bars in the demos/ folder in the download called: scatter-boxplot.html

You can get the download zip file from the download page:

https://www.rgraph.net/download.html#stable