Hong Kong AI Concept Stock Daily: UBTECH ROBOTICS Leads with a 6.04% Gain as Its First-half Humanoid Robot Revenue Ranks First Globally - 20261020

I. Market Overview

On October 20, 2026, the three major Hong Kong indices opened and traded lower throughout the session. The Hang Seng TECH Index fell 1.52% to 4,045.91, having dropped nearly 2% in the afternoon to a fresh recent low; the Hang Seng Index fell 1.32% to 23,867.74, losing the 24,000 mark; and the Hang Seng China Enterprises Index fell 1.21% to 8,030.26. Full-day turnover on the Hang Seng Index reached HKD 190.5 billion, up from HKD 178.2 billion on the previous trading day of October 16; Hong Kong markets were closed on October 19 for the Chung Yeung Festival holiday. AI concept stocks declined broadly, with 6 of the 20 names closing higher; embodied AI and autonomous driving names bucked the trend in places, while LLM and AI chip names pulled back across the board.

In the LLM space, MEITUAN-W (03690.HK) rose 0.53%, while BIDU-W (09888.HK) fell 1.07%, TENCENT (00700.HK) fell 1.77%, KUAISHOU-W (01024.HK) fell 2.05%, BABA-W (09988.HK) fell 3.58%, MINIMAX-W (00100.HK) fell 5.82% and Z.AI (02513.HK) fell 6.41%.

In the AI Chips space, ILUVATAR COREX (09903.HK) rose 1.58%, while GIGADEVICE (03986.HK) fell 0.65%, BIRENTECH (06082.HK) fell 0.80%, HUA HONG GRACE (01347.HK) fell 2.13%, SMIC (00981.HK) fell 2.29% and MONTAGETECH (06809.HK) fell 3.88%.

In the Autonomous Driving space, ROBOSENSE (02498.HK) rose 3.92% and BLACK SESAME (02533.HK) rose 1.84%, while PONY-W (02026.HK) fell 0.25%, WERIDE-W (00800.HK) fell 2.14% and HORIZONROBOT-W (09660.HK) fell 3.95%.

In the Embodied AI space, UBTECH ROBOTICS (09880.HK) rose 6.04%, the top gainer among AI concept stocks, and XIAOMI-W (01810.HK) rose 1.50%, with both names in the space closing higher.

II. Market Performance of Representative AI Stocks

Data Source: HKEX. For reference only, not investment advice. Data as of market close on October 20, 2026.

III. AI Industry & Corporate Developments

1. Frost & Sullivan Report Ranks UBTECH ROBOTICS First Globally in First-half Humanoid Robot Revenue

On October 19, Frost & Sullivan released its 2026 Global Humanoid Robot Market Research Report. Ranked by first-half 2026 revenue, the global top five humanoid robot players are UBTECH ROBOTICS, AgiBot, Unitree Robotics, Galbot and Leju Robotics, with the five Chinese companies together taking a 57.4% revenue share. UBTECH ROBOTICS (09880.HK) is the only company in the report to rank first in revenue share in both the overall humanoid robot and full-size embodied intelligent humanoid robot categories; its first-half revenue reached RMB 1.27 billion, up 104.2% year on year, with overall humanoid robot sales volume up 268.3%. In the same period, the first batch of six national standards for humanoid robots was formally released, with UBTECH ROBOTICS as a lead drafter and co-drafter; the motion control part takes effect on April 1, 2027. The stock closed up 6.04% on the day, the top gainer among AI concept stocks.

2. ROBOSENSE Ships 595,600 LiDAR Units in the Third Quarter, a Record Quarterly High

ROBOSENSE (02498.HK) shipped 595,600 LiDAR units in the third quarter, up 221% year on year and a record quarterly high, including 145,200 units for robotics and other applications, up 309% year on year. Cumulative shipments over the first three quarters reached 1.3148 million units, already exceeding the full-year 2025 level. The company is maintaining its 2026 sales target of about 900,000 LiDAR units for robotics and other applications. The stock closed up 3.92% on the day, the best performer in the autonomous driving space.

3. Physical AI and World Model Catalysts Build, Supporting the Embodied AI Space

The physical AI and robotics space has seen a dense run of developments recently. AgiBot, together with Nvidia and several universities, released WorldOracle, the world's first action-driven world model evaluation platform benchmarked on real execution, providing a unified standard for robot simulation training. OpenAI's chief executive confirmed in a podcast that the company will develop its own humanoid robots, focusing R&D on the AI brain, with a demonstration expected in 2027. Overseas semiconductor vendors are also positioning in supporting links: a Micron Technology vice president said at a Korean semiconductor exhibition that the company is developing edge inference memory designed for physical AI applications. Driven by these developments, A-share humanoid robot names led gains, and Hong Kong embodied AI names also bucked the trend on the day.

4. Tmall's Double 11 Launches a Token Top-up Centre as Z.AI and MiniMax Offer Discounts

Tmall's 2026 Double 11 shopping festival officially opened at 8 pm on October 20. The platform launched an AI Space Station token top-up centre where users can directly purchase subscriptions to several leading large models; Z.AI, MiniMax, Qwen and other model vendors rolled out collective discounts and bundled packages for users to choose from, while Tmall also partnered with model vendors to offer computers pre-installed with large models, lowering the barrier for end users to configure them. Large model vendors are extending customer acquisition and monetisation from their own platforms to e-commerce platforms. Hong Kong LLM names pulled back overall on the day, with Z.AI (02513.HK) and MINIMAX-W (00100.HK) among the biggest decliners.

5. Pricing Logic in Domestic Memory Shifts to Earnings Validation as Hong Kong Chips Miss the US Rebound

On October 19, A-share memory names diverged. ChangXin Memory Technologies, a leading domestic DRAM player, fell 7.77%, its second-largest single-day drop since listing, while names in segments such as DapuStor, Demingli and Biwin Storage recovered, reversing earlier broad declines, and several listed companies in the industry announced buyback plans. Industry observers said investors are demanding more from memory leaders, with the sector's pricing logic shifting from expectations of broad price increases to earnings validation. Overseas, the Philadelphia Semiconductor Index rose 1.61% on October 19, ending an eight-session losing streak; Hong Kong semiconductor names failed to follow the rebound, with 5 of the 6 AI chip stocks closing lower.

IV. Profiles of Representative AI Concept Stocks