[ET Net News Agency, 7 May 2025] The Hang Seng Index opened up 507 points, or 2.2% to 23,169; with market turnover of HK$5.41b. The Hang Seng China Enterprises Index opened up 183 points, or 2.2% to 8,444; the Hang Seng TECH Index opened up 142 points, or 2.7% to 5,382.