According to market data, the Hang Seng Index night futures contract for July closed at 25,299 points on July 28, rising 88 points or 0.349%. This level was 92 points higher than the underlying cash index.

Total open interest stood at 91,472 contracts, a decrease of 41,147 contracts from the previous session. Net open interest was recorded at 36,220 contracts, dropping by 13,650 contracts.