The HSI opened down 188 points or 0.8% at 23,156. The HSCEI dipped 69 points or 0.8% to 8,399. The HSTECH slipped 53 points or 1% to 5,227.Hang Seng Indexes Company announced the results of its quarterly review. MIDEA GROUP (00300.HK) +1.150 (+1.434%) Short selling $43.54M; Ratio 13.547% and ZTO EXPRESS-W (02057.HK) -4.400 (-2.943%) Short selling $120.55M; Ratio 48.203% will join the ranks of blue-chip stocks, lifting their stock prices by 2.1% and 2.9% at open respectively. BYD COMPANY (01211.HK) +10.400 (+2.397%) Short selling $555.84M; Ratio 23.805% , which was added to the HSTECH, opened flat at HKD434.2, while LI AUTO-W (02015.HK) +1.600 (+1.460%) Short selling $140.13M; Ratio 19.944% , NIO-SW (09866.HK) -0.300 (-0.969%) Short selling $36.00M; Ratio 43.363% , and XPENG-W (09868.HK) +0.100 (+0.129%) Short selling $198.84M; Ratio 31.269% slid 1.1-1.9%. CHINA LIT (00772.HK) +0.700 (+2.869%) Short selling $41.03M; Ratio 45.088% sank 4.7% after being removed from the HSTECH.BABA-W (09988.HK) +2.900 (+2.433%) Short selling $508.52M; Ratio 11.514% opened 2.8% lower at HKD119.9 amid reports saying that the White House is reviewing its AI collaboration plan with Apple. Among other tech stocks, TENCENT (00700.HK) +1.000 (+0.195%) Short selling $574.21M; Ratio 14.112% remained unchanged at HKD508. MEITUAN-W (03690.HK) +2.600 (+1.935%) Short selling $545.17M; Ratio 23.559% , XIAOMI-W (01810.HK) +2.100 (+4.011%) Short selling $706.67M; Ratio 9.641% , JD-SW (09618.HK) +3.000 (+2.301%) Short selling $71.47M; Ratio 8.140% , and BIDU-SW (09888.HK) +0.900 (+1.041%) Short selling $54.99M; Ratio 27.442% eroded 1.4-1.8%. NTES-S (09999.HK) +1.800 (+0.967%) Short selling $55.27M; Ratio 10.583% stayed intact at HKD190. KUAISHOU-W (01024.HK) +0.250 (+0.503%) Short selling $179.99M; Ratio 28.635% inched down 0.9%. SMIC (00981.HK) +0.550 (+1.296%) Short selling $58.05M; Ratio 4.327% edged up 0.2%.In the financial sector, HSBC HOLDINGS (00005.HK) +0.750 (+0.820%) Short selling $49.52M; Ratio 4.926% opened dipping 0.3% to HKD90.85. HKEX (00388.HK) -0.600 (-0.158%) Short selling $127.53M; Ratio 12.965% faltered 1.5% to HKD373. AIA (01299.HK) +1.200 (+1.829%) Short selling $308.74M; Ratio 20.277% dropped 0.9%.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-05-20 12:25.)