[ET Net News Agency, 18 May 2026] The Hang Seng Index opened down 123 points, or 0.5% to 25,838; with market turnover of HK$3.59b. The Hang Seng China Enterprises Index opened down 43 points, or 0.5% to 8,647; the Hang Seng TECH Index opened down 43 points, or 0.9% to 4,897.