The HSI ended the day down 8 points at 26,438. The HSCEI rose 1 point to close at 9,386. The HSTECH climbed 34 points or 0.6%, closing at 6,077. The total market turnover for the day amounted to HKD294.007 billion.

In the pharma and healthcare sector, BRAINAURORA-B (06681.HK)  -1.150 (-13.264%)    Short selling $447.99K; Ratio 0.083%   and BAYZED HEALTH (02609.HK)  -1.420 (-14.916%)   surged 16.5% and 28%, with turnovers of HKD5.81 billion and HKD6.18 billion, respectively. TRANSTHERA-B (02617.HK)  -33.300 (-18.177%)   was once hyped up by HKD63.73 to a peak of HKD679.5, but it eventually finished the day down 53.7% at HKD192, with a turnover of over HKD4.54 billion. All three were recently included in the Southbound Stock Connect.

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In addition, TYK MEDICINES-B (02410.HK)  -0.590 (-3.729%)    Short selling $174.61K; Ratio 0.065%   was speculated up 25.9%, with a turnover of over HKD3.05 billion. PHARMARON (03759.HK)  -0.740 (-2.666%)    Short selling $11.42M; Ratio 4.743%   spiked 9.3%. Contrarily, CSPC PHARMA (01093.HK)  -0.200 (-1.972%)    Short selling $181.14M; Ratio 11.737%   , CANSINOBIO (06185.HK)  -1.000 (-1.901%)    Short selling $8.36M; Ratio 11.200%   , and SINO BIOPHARM (01177.HK)  +0.070 (+0.834%)    Short selling $250.20M; Ratio 23.605%   fell over 2%. INNOCARE (09969.HK)  -0.420 (-2.491%)    Short selling $26.86M; Ratio 14.427%   even slid 3.7%.

Among tech stocks, TENCENT (00700.HK)  +0.500 (+0.078%)    Short selling $1.19B; Ratio 8.925%   edged 0.2% higher to HKD645. BABA-W (09988.HK)  +0.700 (+0.442%)    Short selling $3.60B; Ratio 16.232%   dipped 0.7% to HKD153.5. MEITUAN-W (03690.HK)  +0.800 (+0.758%)    Short selling $1.09B; Ratio 15.904%   gained 3%. BILIBILI-W (09626.HK)  +0.800 (+0.379%)    Short selling $168.33M; Ratio 17.533%   , NTES-S (09999.HK)  -3.600 (-1.498%)    Short selling $412.14M; Ratio 19.155%   , and BIDU-SW (09888.HK)  -1.300 (-0.979%)    Short selling $2.53B; Ratio 47.951%   added 0.8-1.6%. XIAOMI-W (01810.HK)  -0.150 (-0.264%)    Short selling $1.47B; Ratio 14.865%   gained 0.4%. KUAISHOU-W (01024.HK)  -0.550 (-0.720%)    Short selling $844.32M; Ratio 22.267%   and JD-SW (09618.HK)  +4.500 (+3.351%)    Short selling $457.47M; Ratio 14.437%   slipped 0.6% and 1.3%. SMIC (00981.HK)  +0.250 (+0.360%)    Short selling $725.81M; Ratio 6.797%   inclined 0.3%.

ALI HEALTH (00241.HK)  -0.020 (-0.300%)    Short selling $129.38M; Ratio 17.977%   , MEITU (01357.HK)  -0.290 (-3.030%)    Short selling $606.32M; Ratio 42.578%   , and XD INC (02400.HK)  +0.350 (+0.402%)    Short selling $52.41M; Ratio 17.416%   sank 3.8-4.2%. KINGSOFT CLOUD (03896.HK)  -0.110 (-1.249%)    Short selling $23.33M; Ratio 5.139%   , PA GOODDOCTOR (01833.HK)  +0.120 (+0.574%)    Short selling $85.57M; Ratio 21.636%   , and JD HEALTH (06618.HK)  +0.850 (+1.250%)    Short selling $77.08M; Ratio 10.179%   plummeted 5.4-5.8%. Robotics stock UBTECH ROBOTICS (09880.HK)  +0.100 (+0.078%)    Short selling $79.23M; Ratio 4.092%   ballooned 5%, with a turnover of HKD2.3 billion.

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Car makers NIO-SW (09866.HK)  +2.500 (+4.452%)    Short selling $391.66M; Ratio 30.620%   , GEELY AUTO (00175.HK)  +0.190 (+1.010%)    Short selling $158.57M; Ratio 14.820%   , and LI AUTO-W (02015.HK)  -1.100 (-1.081%)    Short selling $209.85M; Ratio 12.951%   swelled 2.5-3.2%. BYD COMPANY (01211.HK)  +0.700 (+0.621%)    Short selling $688.90M; Ratio 18.942%   ballooned 1.7%. Battery stock CATL (03750.HK)  +10.500 (+2.079%)    Short selling $227.87M; Ratio 15.666%   shot up 2.6%.
(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-09-19 16:25.)