We released the following
Holiday(weekDay)
Returns TRUE (1) if weekday is a holiday, FALSE (0) otherwise. Use negative values to check for upcoming holidays. (Note: It doesn’t support checking future dates.)
For example, when you run the screener with an as-of date of 7/1/2023 Holiday(-2) returns TRUE for Labor Day on Tuesday.
Note that it only works in the past, not current screens.
Cheers