Trading Day Holidays: 8am reminder of early closing day ahead

-Designed for Index Futures(ES,NQ,YM). 8am Visual reminder on the morning of a holiday trading day that trading will cease at 1pm (NY time).
-This is updated and stripped down version of @Daveatt's 2020 script: 'BEST USA Bank Holidays Helper'.
-Simply marks 'HOLIDAY' on the holiday trading days, at 8am NY time on that day. Past 'HOLIDAY' labels will delete when new ones print.
-Should be 9 of these 'half-day' days throughout the year (not including Xmas period)

~I plan to update this each year

Release Notes:

-clean up code, update label