On September 11, 2026, the three major Hong Kong stock indices opened lower and moved in a choppy range, with the Hang Seng Index down 0.60%, the Hang Seng Tech Index down 0.23%, and the Hang Seng China Enterprises Index down 0.34%.Most Hong Kong stock AI concept stocks weakened, with the LLM and Autonomous Driving sectors continuing to face pressure and AI Chips declining across the board.
On 11 September 2026, DIAGENS-B (02526.HK) announced that it has entered into a three-year cooperation framework agreement with Zhejiang Anzhen'er Medical Artificial Intelligence Technology Co., Ltd. covering medical imaging artificial intelligence, primary-level imaging cloud services and medical data products, with the parties intending to jointly build a Zhejiang provincial cloud platform for AI-assisted medical imaging diagnosis. No specific agreements have been entered into for specific cooperation projects.
on September 11, 2026, the three major Hong Kong indices opened lower and fluctuated, with the Hang Seng Index down 0.60%, the Hang Seng TECH Index down 0.23%, and the Hang Seng China Enterprises Index down 0.34%. The Hang Seng Index's full-day total market turnover was 228.4 billion HKD, Southbound funds saw a net inflow of 4.431 billion HKD.
On 11 September 2026, HANSOH PHARMA (03692.HK) announced that Ruikang Lifutuota Monoclonal Antibody for injection (HS-20093) has been included in the NMPA priority review and approval procedure for small cell lung cancer that has failed platinum-containing treatment, based on positive results from the pivotal Phase III trial ARTEMIS-008, with the inclusion dated 21 August 2026.
On September 11, 2026, the HK shares ETFs market showed a "single-point breakout, broad wait-and-see" pattern. iShares Core MSCI China Index ETF (02801.HK) rose 1.51% to lead alone, while all other products gained less than 0.5%; seven of the top ten gainers closed flat, with capital highly concentrated in a handful of broad-based products. On the downside, AI infrastructure, semiconductor and little-giant themes led the declines, with Global X AI Infrastructure ETF (03401.HK) falling 2.48% to top the losers, though overall declines were moderate and no panic selling emerged. Within southbound Stock Connect ETFs, iShares Core MSCI China Index ETF likewise led the gains, dividend products closed flat and proved resilient, and biotech themes led the declines — southbound flows moved in the same direction as the wider market.
On September 11, 2026, tech-growth themes including military, communication and aerospace strengthened collectively in the Shanghai-Shenzhen Stock Connect ETFs market, while non-ferrous metals and financial technology sectors faced notable selling pressure and led the decliners.
On September 11, 2026, RoboSense (02498.HK) traded weaker in the afternoon session. As of 13:56, its intraday quotation stood at HK$16.83, down 1.81%.
on September 11, 2026, the AI chip theme saw a volatile pullback, with SMIC (00981.HK) weakening. As of 13:46, the company was quoted at HK$62.950, down 0.79%.
on September 11, 2026, the humanoid robot theme saw a volatile pullback, with UBTECH ROBOTICS (09880.HK) weakening. As of 13:35, the company was quoted at HK$77.200, down 4.22%.
On 10 September 2026, Guangdong Mic-Power New Energy Co., Ltd. filed for listing on HKEX with Guotai Junan International as sole sponsor; the company is an integrated, high-performance and high-safety micro lithium-ion battery provider with products including button cells, cylindrical cells, prismatic and curved cells and battery modules for wearable devices, personal smart medical devices, smart education and entertainment devices and portable energy storage battery packs, recording RMB 507.0 million of revenue from major end customers in 2025 (89.7% of total revenue) and ranking fourth globally in micro lithium-ion batteries for consumer smart terminals and second globally and first among Chinese suppliers in wireless earphone micro batteries by 2025 shipment volume.
as of 10:20 on September 11, 2026, the CSI Shanghai-Shenzhen-Hong Kong Gold Industry Stocks Index (931238) fell 5.07%, with the Guotai CSI Shanghai-Shenzhen-Hong Kong Gold Industry Commodity ETF (517400) last quoted at RMB 1.63.In terms of scale, the ETF's AUM grew by RMB 59.6786 million over the past month, achieving significant growth.In terms of shares, the ETF's shares grew by 9.00 million units over the past 2 weeks, achieving significant growth.
as of 10:14 on September 11, 2026, the CSI Non-Ferrous Metal Kuangye Theme Index (931892) fell 5.86%, with the Guotai CSI Non-Ferrous Metal Kuangye Theme ETF (561330) last quoted at RMB 0.91.In terms of scale, the ETF's AUM grew by RMB 18.2946 million over the past week, achieving significant growth.In terms of shares, the ETF's shares grew by 10.00 million units over the past month, achieving significant growth.
On 11 September 2026, DMALL (02586.HK) announced that controlling shareholder Dr. Zhang Wenzhong bought 1,361,400 ordinary shares on the open market for the first time on 10 September through Celestial Limited with his own funds, saying the price does not reflect the company's intrinsic value, and he intends to increase his holding further at an appropriate time.
On 10 September 2026, GUOQUAN (02517.HK) announced the grant of 90,486,712 incentive shares to 126 employee participants under its 2026 H Share Incentive Scheme, vesting in four equal tranches and linked to core operating profit targets of no less than RMB 600 million to RMB 1 billion for 2026 to 2029.
On 11 September 2026, TENCENT MUSIC-SW (01698.HK) announced the completion of a USD 1 billion senior unsecured notes offering comprising USD 500 million of 5.050% notes due 2031 and USD 500 million of 5.650% notes due 2036, raising net proceeds of about USD 991.9 million for offshore debt refinancing, share repurchases and general corporate purposes, with listing on the Stock Exchange expected on 11 September.
On 10 September 2026, TYK MEDICINES-B (02410.HK) announced that Chairman Dr. Wu Yusheng bought 635,000 H shares on the open market for about HKD 2.09 million, or roughly 0.17% of the issued share capital, subject to a six-month voluntary lock-up; further purchases of up to HKD 3.0 million are anticipated.
