U.S. and Canadian stock markets will be closed for one day on Sept. 7, Monday, because of the U.S. Labor Day holiday. CME (Chicago Mercantile Exchange) precious-metals and U.S. crude-oil futures contracts will stop trading at 2:30 a.m. Beijing time on Sept. 8, while its equity-index futures will end at 1 a.m. ICE (Intercontinental Exchange) Brent crude-oil futures will close at 1:30 a.m. Beijing time.