The Positions Tab offers 4 table views of your current trades. You can access these by clicking on the drop-down box in the upper right of the screen. “All” combines the 4 views. 
Total Gains
This table view displays the Overall $ and % Gain/Loss and the Daily $ and % Gain/Loss based on the previous trading day’s results.
Share Performance
This table breaks down Total Gains by showing Entry Cost compared to Current Value per Share.
Total Performance
Similar to Share Performance, but shows Total Entry Cost and Total Current Value.
Greeks
