In September 2026, the Hong Kong stock market experienced a new configuration window amid volatility. The Hang Seng Index surged above the 22,000 mark in mid-September, led by technology and consumer sectors, with continuous inflows from Southbound funds (primarily Vietnamese capital). This phenomenon is driven by the combined effect of Vietnam's macroeconomic recovery and the valuation advantages of Hong Kong stocks. This article will analyze the logic of Vietnamese capital flowing into Hong Kong stocks based on the current economic situation in Vietnam, interpret the current Hong Kong market trend, and provide targeted allocation strategies for Vietnamese investors.
I. Vietnam's Macroeconomic Recovery: The Underlying Support for Capital Outflow
In 2026, Vietnam's economy continued its recovery trajectory, providing a solid foundation for capital movement. According to data from the General Statistics Office of Vietnam, GDP grew by 5.8% year-on-year in the first half of 2026, an increase of 0.7 percentage points compared to the same period in 2025, with Q2 GDP growth reaching 6.2%, exceeding market expectations. This growth is mainly attributed to the recovery of the manufacturing sector and the rebound in consumer markets. Vietnam's Manufacturing PMI rose to 52.1 in August 2026, remaining in the expansion zone for three consecutive months, indicating continuous improvement in manufacturing activity. Concurrently, Vietnam's Consumer Price Index (CPI) rose by 2.3% year-on-year, remaining in a mild inflation range, which provides room for monetary policy.
In terms of import and export trade, Vietnam's total imports and exports grew by 4.5% in the first eight months of 2026, with exports to the US growing by 3.8% and exports to the EU growing by 5.2%. As a vital node in the global supply chain, Vietnam benefits from global manufacturing shifts and the development of the digital economy, leading to an optimization of the export structure and an increase in the proportion of high-value-added products. This data suggests that the Vietnamese economy is transitioning from the post-pandemic recovery phase to a stable growth phase, increasing domestic capital accumulation and providing a source of funds for overseas investment.
The scale of Vietnamese funds is also continuously expanding. According to data from the State Securities Commission of Vietnam, in August 2026, the assets of Vietnamese public funds reached 1.2 trillion VND, a year-on-year increase of 15%, with equity funds accounting for 40%. As the demand for overseas asset allocation from Vietnamese investors increases, fund managers are beginning to look at the Hong Kong stock market in search of higher returns.
II. Valuation Advantages of Hong Kong Stocks: The Core Driving Force for Vietnamese Capital Inflow
The Hong Kong stock market has exhibited characteristics of a valuation trough in recent years, making it an important attraction for Vietnamese capital inflow. As of September 2026, the P/E ratio of the Hang Seng Index was 9.8 times, below the historical average (approximately 12 times), while the P/E ratio of the Shanghai Stock Exchange Index was 13.5 times, and the P/E ratio of the S&P 500 in the US was 22 times. This valuation gap gives Hong Kong stocks a high margin of safety and growth potential.
Furthermore, the liquidity advantage of the Hong Kong stock market is a key factor attracting Vietnamese capital. As an international financial center, Hong Kong possesses a complete trading system and rich investment tools, allowing investors to easily trade stocks, bonds, and derivatives. The IPO market in Hong Kong is also active; in the first eight months of 2026, 15 companies listed in Hong Kong raised a total of 80 billion HKD, with the technology and consumer sectors accounting for 60%. These new listings provide investors with more investment choices. From an industry perspective, the technology and consumer sectors in Hong Kong stocks are highly competitive. In the technology sector, leading companies such as Tencent and Alibaba benefit from the development of the digital economy, with sustained earnings growth. In the consumer sector, companies like Meituan and JD Health benefit from the growth of the Vietnamese middle class and rising consumer demand. The valuations of these sectors are relatively reasonable and possess long-term growth potential, aligning with the investment preferences of Vietnamese funds.
III. Current Hong Kong Stock Market Analysis: Structural Opportunities Amid Volatility
In September 2026, the Hang Seng Index showed a volatile rebound trend. On September 1st, the Hang Seng Index opened at 21,500 points and subsequently rose to above 22,000 points, driven by the technology and consumer sectors. As of September 28th, the Hang Seng Index closed at 22,250 points, marking a 3.5% increase from the beginning of the month. Within this, the technology sector rose by 5.2%, the consumer sector rose by 4.1%, and the high dividend sector rose by 2.8%.
The technology sector was the leader in this round of market activity. Taking Tencent as an example, its stock price rose by 8.3% in September, mainly due to the recovery of its gaming business and the growth of its cloud computing business. Alibaba's stock price rose by 6.5%, benefiting from the recovery of the domestic e-commerce market and the expansion of overseas businesses. In the consumer sector, Meituan's stock price rose by 7.1%, benefiting from the growth of food delivery and in-store services; JD Health's stock price rose by 5.8%, benefiting from the increased demand for online medical services.
The high dividend sector has also attracted Vietnamese capital. High dividend stocks such as banks and real estate performed steadily in September, with HSBC Holdings' stock price rising by 2.1% and Cheung Kong Real Estate's stock price rising by 1.8%. These stocks have relatively high dividend yields (around 4%-5%), making them suitable for investors seeking stable returns.
It should be noted that the Hong Kong stock market still faces some risk factors. For instance, uncertainty in the US Federal Reserve's monetary policy could lead to capital outflows; trade friction between China and the US may affect the performance of technology companies; and the slow recovery of the local Hong Kong economy might suppress the performance of the consumer sector. However, these risk factors have been partially digested by the market, and Vietnamese capital remains optimistic about the long-term value of Hong Kong stocks.
IV. Investment Strategy for Vietnamese Investors: Focusing on Core Assets and Long-Term Value
For Vietnamese investors, the current Hong Kong stock market offers good allocation opportunities. Here are some targeted strategic recommendations:
Focus on technology leaders to capture the dividends of the digital economy: The technology sector is one of the core assets of Hong Kong stocks, with companies like Tencent and Alibaba possessing strong moats and growth potential. Vietnamese investors can participate in the growth of these companies through funds or direct investment. At the same time, pay attention to emerging technology fields such as artificial intelligence, cloud computing, and the Internet of Things, as these areas are expected to be future growth points.
Develop consumer upgrades to share in the growth dividends of the middle class: The Vietnamese middle class is continuously expanding, and consumer demand is upgrading, providing long-term growth momentum for the consumer sector. Companies like Meituan and JD Health benefit from this trend, with expected sustained earnings growth. Vietnamese investors can monitor the valuations and performance of these companies and choose appropriate times to buy.
Invest in high-dividend stocks for stable returns: High-dividend stocks are suitable for investors with a low risk tolerance as they provide stable cash flow. Companies like HSBC Holdings and CK Evergrande have high dividend yields and possess a certain margin of safety. Vietnamese investors can allocate some capital to high-dividend stocks to balance the risk and return of their portfolio.
Diversify investments to reduce single-market risk: Vietnamese investors should avoid concentrating all funds in Hong Kong stocks, but rather reduce risk through diversification (such as investing in A-shares, US stocks, etc.). At the same time, they should pay attention to allocations across different industries, such as technology, consumer, finance, and energy, to achieve portfolio diversification.
Focus on the IPO market to capture new opportunities: The Hong Kong IPO market is active, and new listed companies often have high growth potential. Vietnamese investors can pay attention to companies that are about to list, especially those in the technology and consumer sectors, and choose the right time to participate in subscription or secondary market purchases.
V. Conclusion: The trend of Vietnamese capital inflow into Hong Kong stocks will continue
In September 2026, the pattern of Vietnamese capital inflow into Hong Kong stocks presented a new landscape, with the Hang Seng Index oscillating and recovering, and the technology and consumer sectors becoming favorites. Behind this trend is the combined effect of Vietnam's macroeconomic recovery and the valuation advantages of Hong Kong stocks. With the continuous growth of the Vietnamese economy and the expansion of fund sizes, the trend of Vietnamese capital flowing into Hong Kong stocks is expected to continue. For Vietnamese investors, the current Hong Kong stock market offers good allocation opportunities; they should focus on core assets and seize long-term value to achieve capital preservation and appreciation.
