Step 1: Go to your open Positions.

Step 2: Select Close to pre-fill the order form.

Note: To increase the size of an open position, select Add instead.

Step 3: To partially close the position, adjust the order Size.

Step 4: Enter the Limit Price.

Note: The Limit Price defaults to the best Bid Price or Ask Price on the orderbook.

Step 5: Select Close Position to submit the order.