The Open Summary provides an aggregated view of your trades by Security Code and Portfolio. It provides a quick reference for your average trading performance for each Security in your Portfolio.
In the example below we have 3 trades for the same Security that are listed on the BuyTrades and OpenPositions worksheet. This allows you to see the specific details for each trade. Then on the OpenSummary worksheet you see an aggregated total for that Security with an "Average Purchase Price".
The OpenSummary is refreshed from the most recent updates each time it is selected.