There were no trades transacted on the N2EX day-base contract DB-20130213 between 07:30 and 08:30 am on the 12th of February 2013. As a result, no Day-ahead Prompt index is available for the 13th February 2013.
Please note that whenever there are no day-base instruments traded within the set window, the N2EX Prompt index will not be generated.