The Hang Seng Index night futures (August contract) opened at 25,780 points on July 29, according to market data.
As of 17:16 Beijing time, the August contract was trading at 25,729 points, down 40 points or 0.155%, representing a discount of 79 points to the spot index. Trading volume stood at 772 contracts.
Total open interest was 86,943 contracts, while net open interest was 18,593 contracts.