Hover one chart change the other

How to add functionality when I hover over one chart it executes report reading parameters from hover.

I know how to do that with a click option(via hyperlinking).

HTML5(highchart) charts have a hover option but not sure how to read values from it and then set action to running after each hover.

chart ?

I need to read values from a highchart whenever hover hapens and then pass them to a new report execution.

Thanks in advance.