How can I extend my Demo Trading Account? In order to extend your Demo Account beyond its 21 day duration, please contact Customer Support and we will be happy to extend it for you. Related articles Is the Demo Account different from the Real Account? Is there a Demo Account option? How do I close my account? Can I have a long (buy) and a short (sell) position at the same time (Hedging)? Can I use DupliTrade in my MT4 account?