Hi,
'1D+CM' = one day + Current month
'1D+CY' = one day + Current year
'1D+CQ' = one day + Current quarter
How to Find current half year based on above formulas
i.e Current Half year from any input date b/w 01/01/2020 - 30/06/2020 is 30/06/2020
Current Half year from any input date b/w 28/09/2020 - 05/01/2021 is 31/12/2020