Portfolio

Click on "Portfolio" to view your portfolio.

Double click on the contract to view the details.
     

Close-out
To close out an open position for the contract, click on the "close-out" link beside the contract, order details will be filled in automactically (price will be filled with the best price of the opposite open contract at the moment you click on the link). Verify the order details, and then click on Buy or Sell to confirm the order.

Exercise
To exercise a long contract, click on the "Exercise" link beside the contract.
The exercise window will pop-up, enter quantity and trading password to confirm.