Someone told me about it last week. Only thing I can find is IB have updated the exchange hours on the contract details. http://www.interactivebrokers.co.uk/contract_info/index.php?action=Details&site=IB&conid=1027221
Here is updated trading hours,taken from LIFFE's website,closes 9pm UK time. http://www.euronext.com/trader/cont...fications-2830-EN.html?euronextCode=Z-LON-FUT For those not familiar with UK time it now closes at the same time as the Dow Jones cash market.