count data using most recent date and aging

Hi,

I've been trying to create a pv table that will count all the trades based on products, but they are duplicate in my set of data that I am trying to eliminate, I just want to select the trades with most recent date and if there are duplicates entries with the same date, then to select the aging column..

Column A are my trade IDs (duplicates trades), column G my dates and column O my aging days (goes up to >5). What I'd like to do is to count the trade using the most recent date and if the date is the same use the aging column. is this even possible to do using formulas?

Thanks a lot

D

send a sample please, it helps to render the solution