We encountered a rollover matter with our friendly broker regarding China50. They have promised to look into. In meantime, some information available here. *Latest update* posted 02 Feb 2016.
Trading oil prices can be very lucrative. However there is a difference between Currency and Oil other then the trading hours. Trading Hours MT Code Market Name Open (GMT+2) Close (GMT+2) Break (GMT+2) WTI WTI Crude Oil (Future) Monday 01:00 Friday 24:00 00:15-01:00 Futures