inyeartodate - script and chart function

This function returns True if timestamp lies inside the part of year containing base_date up until and including the last millisecond of base_date.

Syntax:  

InYearToDate (timestamp, base_date, period_no[, first_month_of_year])

Return data type: Boolean

Arguments:  

Argument Description
timestamp The date that you want to compare with base_date.
base_date Date that is used to evaluate the year.
period_no The year can be offset by period_no. period_no is an integer, where the value 0 indicates the year that contains base_date. Negative values in period_no indicate preceding years, and positive values indicate succeeding years.
first_month_of_year If you want to work with (fiscal) years not starting in January, indicate a value between 2 and 12 in first_month_of_year.