Got this far, don't know how to negate #Value! error, in equation: (thanks)

=IF(TODAY()=DATE(MID(T9,2,2)+100,MID(T9,4,2),MID( T9,6,2)-$H$7)),"dd",

to do with, if not have :yymmdd in left of general text cell T9... or even
if the dd portion is not present.