The Globex trading data starts at 17:00 Central Time for most contracts. But the important stock index futures have been an exception because they were started many years before. Because of this they were set for the same hours as the stock market. This is going to change on November 18th to conform with the rest of the contracts on CME Globex and will be in place for the trading day starting the 19th of November.
For more information please click the following link:
For more information please click the following link: