Group 1 - The Hang Seng Index night futures (August) closed at 25,214 points, down 21 points or 0.083%, with a discount of 56 points [1] - The total number of open contracts was 129,395, a decrease of 8,374 contracts [1] - The net number of open contracts reported was 54,163 contracts, an increase of 9,252 contracts [1]

Group 1 - The Hang Seng Index night futures for August closed at 25,316 points, down 251 points or 0.982%, with a low water mark of 203 points [1] - The total number of open contracts decreased by 16,795 to 122,343 contracts [1] - The net number of open contracts increased by 1,637 contracts, totaling 45,602 contracts [1]