The HSI opened 26 points or 0.1% lower at 23,865. The HSCEI dipped 8 points or 0.1% to 8,588. The HSTECH slipped 13 points or 0.3% to 5,218.In the tech sector, TENCENT (00700.HK) +2.500 (+0.483%) Short selling $667.18M; Ratio 8.666% opened flat at HKD497.6. BABA-W (09988.HK) +1.100 (+0.969%) Short selling $1.71B; Ratio 15.246% , MEITUAN-W (03690.HK) -1.400 (-1.109%) Short selling $1.14B; Ratio 20.121% , JD-SW (09618.HK) +0.300 (+0.240%) Short selling $119.95M; Ratio 10.683% , and BIDU-SW (09888.HK) +0.650 (+0.741%) Short selling $530.12M; Ratio 39.431% inched down 0.8-1%. BILIBILI-W (09626.HK) +3.300 (+1.785%) Short selling $103.34M; Ratio 11.420% and NTES-S (09999.HK) -1.000 (-0.478%) Short selling $95.22M; Ratio 22.320% dropped 1.3% and 2%. SMIC (00981.HK) +0.150 (+0.329%) Short selling $100.43M; Ratio 5.458% and KUAISHOU-W (01024.HK) +1.850 (+2.715%) Short selling $363.43M; Ratio 14.511% edged up 0.2% and 0.4%.Mobile-related stocks SUNNY OPTICAL (02382.HK) +0.150 (+0.198%) Short selling $56.57M; Ratio 19.058% and BYD ELECTRONIC (00285.HK) -0.200 (-0.593%) Short selling $34.39M; Ratio 14.118% opened 3.5% and 2% higher.As for carmakers, BYD COMPANY (01211.HK) -0.300 (-0.243%) Short selling $564.81M; Ratio 36.829% was flat at HKD121.3 at open, while XIAOMI-W (01810.HK) -0.450 (-0.781%) Short selling $245.02M; Ratio 7.668% and LI AUTO-W (02015.HK) +0.900 (+0.796%) Short selling $74.03M; Ratio 11.954% added 0.2% and 0.9%.Among pharma stocks, BEIGENE (06160.HK) +2.200 (+1.338%) Short selling $72.54M; Ratio 18.260% opened rallying 2.3%, while SINO BIOPHARM (01177.HK) +0.120 (+1.884%) Short selling $264.98M; Ratio 20.738% and CSPC PHARMA (01093.HK) +0.050 (+0.582%) Short selling $141.91M; Ratio 26.120% lost 1% and 1.1%.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-07-16 12:25.)