Dax measure to highlight the difference between slicers

Solution for Dax measure to highlight the difference between slicers
is Given Below:

I have a Power BI report that should highlight the difference of ETA column ( see below) by the comparison of 2 snap dates (if the ETA value changes from the date of the first selected date in the slicer, in comparison to the second slicer, the ETA cell should be colorized). I need a DAX measure that would help me do that

The Concept

The Concept