GLOBEX and Pit Session question

[JSSER4]

I am looking for a formula to highlight or differentiate bars for the day session using the all session for the Pound symbol 6b u4.

Can anyone tell me if a similar formula is already written for this?

Thanks!

[ACM]

JSSER4
The enclosed efs will paint the bars of the RTH session (7:20-14:00 CST) in blue.
If you are in a different time zone change the values 720 and 1400 with whatever is applicable
Alex

function preMain() {
    setPriceStudy(true);
    setStudyTitle("RTH session");
    setShowCursorLabel(false);
    setColorPriceBars(true);
    setDefaultPriceBarColor(Color.black);
      
}
function main() {

    if((getHour()*100)+getMinute() >= 720 && (getHour()*100)+getMinute() <1400){
        setPriceBarColor(Color.blue)
    }

return;
}