Dividends --- the power of dividends across time
plus the split,
and the $$ growth ---

make it simple go to

https://finance.yahoo.com/

put HD in the symbol
then Historical Data >
then change the date to 2/22/1981 > done
then set it to monthly > apply
then click download data

should open in Excel

look at the RIGHT hand colum ---
that's the adjusted close data fror the time frame

I'll put this on your bill .. : )