CHINA50 is online now，we have finished the test  completely last week.And you can trade it freely, but it is future contract with a due date, you can check the details on the new order screen(as followed pic).Pay attention to it, Any positions that must been closed on the expiry date,Or Capstone will close them all at the closing prices meanwhile cancel all the pending orders.

Capstone Trade Team

2019.03.11