Total Trade value

Add total value of all historical trade for individual stock. See attached screenshot. This help us to know if individual stock was profitable or not over the time and also if we have used particular strategy to buy & sell the stock then profitability or loss that made over the time using that methodology can either be refined or discontinued depending upon it's performance. at the moment, we have to manually add up all the value which doesn't make sense if this simple item is added to the table similar to total value of the brokerage already provided on the same page. thanks,