Open GemPro and click on the Open Portfolio file icon. 

 

Click on Futures Contracts for the relevant Futures’ exchange

 

All futures contracts can be identified by the last two-characters, which represents the month and year of expiry.

 

Click on an required Code to select it.

 

 

Click the delete icon   and then click Delete Security to show the Delete Security screen.  Click the Delete It button to confirm the deletion.

 

Repeat until all expired contracts are deleted.