As of August 20, the Hang Seng Index night futures for the August contract closed at 25,699 points, marking an increase of 240 points or 0.943%, with a premium of 204 points over the cash index.
The total number of open interest contracts stood at 112,466, reflecting a decrease of 9,793 contracts. Meanwhile, net open interest contracts were recorded at 31,122, down by 2,590 contracts.