On February 4, the February contract for the Hang Seng Index night futures concluded trading at 26,590 points, declining by 228 points or 0.850%, and traded at a discount of 245 points relative to the underlying index. The total number of open contracts stood at 111,865, a decrease of 26,262 contracts, while the net open interest was reported at 45,619 contracts, down by 2,727 contracts.