Light Bars is a tool that allows you to perform highlighting
the required number of bars.

It runs on any timeframe and when
clicking the left mouse button on the chart, highlights the amount specified in the settings
bars. The backlight color can be selected in the settings.

The lower border of the backlight corresponds to the minimum price for
the specified period, the upper-the maximum price. It is possible to number the highlighted bars. 

I will be very happy to hear your suggestions for product development in the “Discussion” section!