Due to the Thanksgiving 2008 holiday schedule, the End-of-Month S&P 500 options (symbol: EV) and End-of-Month E-mini S&P 500 options (symbol: EW) will close trading at 12:00p.m. (Central Time) on Friday, November 28, 2008.
As a result, the fixing price calculation for November 2008 contracts will take place from 11:59:30a.m. - 12:00:00p.m. instead of the regular 2:59:30p.m. - 3:00:00p.m. time. The fixing price for the End- of-Month options will be disseminated under the ESF symbol at 12:00:00p.m.