Hong Kong Stock Market Midday Update: October 4 - Tech Stocks Lead Rally as Northbound Funds Continue Flowing into AI and New Energy Sectors

On October 4, 2026, Hong Kong's stock market demonstrated a fluctuating upward trend, with tech stocks emerging as the primary force driving the market rebound. As global tech giants陆续 released their third-quarter earnings reports, market optimism for artificial intelligence and cloud computing sectors intensified, boosting related sectors. Meanwhile, northbound funds continued to flow into AI and new energy sectors, indicating investors' long-term confidence in these two areas. This article will provide a detailed analysis of the day's Hong Kong market performance, sector rotation characteristics, and capital flow trends, offering investors comprehensive market insights.

Overall Market Performance: Fluctuating Upward with Active Trading

As of midday on October 4, the Hang Seng Index stood at 26,847.32 points, up 286.45 points, a gain of 1.08%. The Hang Seng China Enterprises Index reached 10,265.78 points, up 1.15%; the Hang Seng Tech Index rose to 7,432.56 points, a significant increase of 1.89%, outperforming the broader market. Trading volume reached 1,286 billion Hong Kong dollars, an increase of approximately 15% from the previous trading day, indicating high investor participation.

From a market perspective, clear structural differentiation is evident. Tech stocks and new energy sectors performed strongly, while traditional financial sectors remained relatively weak. This differentiation pattern reflects that market capital is concentrating in industries with stronger growth potential, indicating that investors' expectations for economic recovery are shifting from traditional industries to emerging tech sectors.

Tech Stocks Lead Rally: AI and Cloud Computing Sectors Shine

Hong Kong's tech sector performed exceptionally well today, becoming the core force driving the index upward. Among them, artificial intelligence and cloud computing related stocks led the gains. Alibaba-SW (9988.HK) rose 3.27%, Tencent Holdings (0700.HK) increased by 2.85%, Meituan (3690.HK) gained 2.43%, and Xiaomi Group (1810.HK) rose 1.98%. The continuous investment and commercial progress of these tech giants in the AI field have become the main reasons for market optimism.

The cloud computing sector also showed strong performance, with Kingsoft Software (3888.HK) rising 4.12%, Sunny Optical Technology (2382.HK) increasing by 3.56%, and Semiconductor Manufacturing International Corporation (00981.HK) gaining 2.89%. Analysts point out that as corporate digital transformation accelerates and AI applications become more widespread, demand for cloud computing infrastructure will continue to grow, and related companies are expected to enter a period of performance explosion.

In addition, the semiconductor sector followed the overall tech sector strength, with Hong Kong Semiconductor Manufacturing Company (01347.HK) rising 3.21%, Semiconductor Manufacturing International Corporation (00981.HK) gaining 2.89%, and ASM Pacific (0522.HK) increasing by 2.15%. Industry analysts believe that the global chip shortage is easing, while AI chip demand is surging, bringing new growth momentum to the semiconductor industry.

Northbound Funds Continue Flowing: AI and New Energy Sectors Attract Attention

Capital flow data shows that on October 4, northbound funds net flowed into the Hong Kong market through the Hong Kong Stock Connect channel by approximately 42.6 billion Hong Kong dollars, with tech and new energy sectors being the main targets of capital inflows. Specifically, northbound funds net purchased about 18.3 billion Hong Kong dollars of AI concept stocks and about 15.7 billion Hong Kong dollars of new energy sector stocks, while net outflows from the financial sector amounted to about 8.2 billion Hong Kong dollars.

Among AI concept stocks, Tencent Holdings, Alibaba-SW, and Meituan received significant net purchases from northbound funds, amounting to 5.8 billion, 4.2 billion, and 3.1 billion Hong Kong dollars respectively. The progress of these companies in large model training and application scenario expansion has attracted the attention of long-term capital.

In the new energy sector, BYD Company (01211.HK) received net purchases of 4.3 billion Hong Kong dollars from northbound funds, GCL New Energy (0459.HK) received 2.8 billion Hong Kong dollars, and CGN New Energy (01811.HK) received 2.1 billion Hong Kong dollars. As the global carbon neutrality process accelerates, the long-term growth prospects of the new energy sector remain optimistic, especially China's leading advantage in new energy technology, which continues to attract international capital attention.

Sector Rotation Characteristics: High-Dividend Sectors Relatively Weak

In contrast to the strong performance of tech and new energy sectors, traditional high-dividend sectors performed relatively weak today. The utilities sector fell 0.32%, the telecommunications services sector declined 0.21%, and mainland banking stocks fell an average of 0.45%. Analysts point out that against the backdrop of increasing market risk appetite, the shift of capital from defensive sectors to growth sectors is a normal phenomenon.

However, some high-quality blue-chip stocks with stable cash flow and high dividend rates still attract institutional investors. For example, China Mobile (0941.HK) fell slightly by 0.12% but still received net purchases of 1.2 billion Hong Kong dollars from northbound funds; China National Offshore Oil Corporation (00883.HK) rose 0.35% and received net purchases of 0.8 billion Hong Kong dollars. This indicates that during market fluctuations, defensive high-dividend assets still have certain allocation value.

Individual Stock Analysis: Tech Giants Lead Market, New Energy Leaders Perform Strongly

Among the outstanding performers today, tech giant Alibaba-SW (9988.HK) led the gains, rising 3.27% at midday. The company's cloud computing business data released yesterday showed that Alibaba Cloud's third-quarter revenue increased by 23% year-on-year, exceeding market expectations, especially the significant growth in demand for AI-related services. Market analysts generally believe that Alibaba's investment in the AI field is gradually translating into actual performance, providing new impetus for the company's long-term growth.

In the new energy sector, BYD Company (01211.HK) performed impressively, rising 2.86% at midday. The company's latest September sales data showed that new energy vehicle sales increased by 35% year-on-year, with overseas market sales growth exceeding 60%. As BYD accelerates its overseas market layout, its internationalization strategy is yielding results, opening up new space for future performance growth.

In addition, Sunny Optical Technology (01318.HK) rose 3.56% at midday. The company's latest mobile lens shipment data showed an 18% year-on-year increase in the third quarter, with a significant increase in the proportion of high-end lens products. With the release of smartphone upgrade and replacement demand, Sunny Optical, as the industry leader, is expected to continue to benefit.

Technical Analysis: Key Support and Resistance Levels

From a technical perspective, the Hang Seng Index is currently around 26,800 points, which is an important resistance level in the near term. If the index can effectively break through this resistance level, the next target will be 27,200 points. Conversely, 26,500 points will become a key support level. Once this level is broken, the index may test the 26,000 point level again.

The Hang Seng Tech Index is currently around 7,400 points, at the upper end of its recent fluctuation range. If it can effectively break through 7,500 points, it will open up upward space; while 7,200 points will become an important support level. A break below this level may trigger a technical adjustment.

Investment Strategy: Focus on Tech and New Energy Main Lines, Pay Attention to High-Dividend Defensive Value

Based on current market performance, investors can adopt the following strategies:

• Tech and New Energy Main Lines: Continue to focus on quality targets in AI, cloud computing, new energy and other sectors, especially leading companies with core technical advantages and market competitiveness. These industries are in a period of rapid growth and have significant long-term investment value.
• High-Dividend Defensive Value: During market fluctuations, appropriately allocate high-quality blue-chip stocks with stable cash flow and high dividend rates, such as defensive sectors like telecommunications and utilities, to effectively reduce portfolio volatility.
• Seize Sector Rotation Opportunities: Pay attention to the possibility of market style shifts. When market risk appetite decreases, capital may flow back to traditional value sectors, and investors need to flexibly adjust allocation strategies.
• Focus on Policy Developments: Closely track policy changes in both mainland China and Hong Kong, especially policies related to technological innovation and green development, which may have a significant impact on related sectors.

Outlook: Structural Opportunities Dominate, Focus on Performance-Driven Growth

Looking ahead, the Hong Kong market is expected to continue showing structural differentiation characteristics. As third-quarter reports are released, earnings will become the main driving factor for stock prices. Tech and new energy sectors are expected to continue to attract capital, but stocks with high valuations may face adjustment pressure; while quality targets with reasonable valuations and confirmed earnings growth still have room for appreciation.

From a macro perspective, the pace of global economic recovery varies, and geopolitical risks still exist, factors that may affect the market. Investors need to closely monitor global economic data, major central bank policy directions, and geopolitical changes to adjust investment strategies in a timely manner.

Overall, on October 4, the Hong Kong market showed a pattern of tech stocks leading the rally with northbound funds continuing to flow into AI and new energy sectors. During the market's fluctuating upward trend, investors should seize structural opportunities, focus on quality targets with confirmed earnings growth and reasonable valuations, while appropriately allocating defensive assets to cope with possible market volatility.

As the third-quarter reporting season deepens, the market will pay more attention to companies' actual performance. Investors should closely monitor relevant companies' financial data and industry development trends to make rational investment decisions.