In August 2026, global capital markets reached a critical juncture, with Vietnamese capital flows to US stocks setting a new historical high and becoming a focal point for Vietnam's foreign exchange and financial capital markets. According to the latest data from the State Bank of Vietnam, Vietnam's foreign exchange reserves reached a record $120 billion by the end of July, a year-on-year increase of 15%, providing a solid foundation for capital outbound. Meanwhile, the US stock market fluctuated amidst a correction in technology stocks and earnings season volatility, making how Vietnamese investors adjusted their strategies in this cycle a key market focus. I. The Underlying Logic of Vietnamese Capital Flow to US Stocks: Why the Continuous Accumulation? The driving force behind Vietnamese capital flowing to US stocks stems from multiple factors. First, the dovish signals from the Federal Reserve ignited market enthusiasm. In July 2026, the Fed announced that the federal funds rate would remain unchanged at 5.25%-5.5% and hinted at a potential rate cut in the fourth quarter of 2026, an expectation that drove the three major US stock indices to set new highs. For Vietnamese investors, the US stock market, as the market with the strongest global liquidity, offers opportunities for higher returns and risk diversification. Second, the economic recovery in Vietnam supports capital outbound. In the first half of 2026, Vietnam's GDP grew by 6.2% year-on-year, exceeding market expectations, and exports grew by 8.5% year-on-year, mainly due to growth in electronics and apparel exports. The economic recovery has led to improved corporate profits, enhancing the overseas investment capacity of Vietnamese enterprises, making the flow of capital to US stocks a natural choice. Furthermore, the long-term growth potential of US technology stocks attracts Vietnamese investors. Although the technology sector, represented by AI and semiconductors, has experienced recent corrections, the commercial application of AI technology is still accelerating in the long run, such as the continuous increase in AI business revenue share for companies like Nvidia and Microsoft. By investing in US technology stocks, Vietnamese investors can share in the results of the global technological revolution. II. US Stock Market in August 2026: Technology Stock Correction and Earnings Season Volatility Entering August, the US stock market entered the peak of earnings season, leading to increased differentiation among technology stocks. Apple released its second-quarter 2026 earnings report, with revenue up 12% year-on-year, but iPhone sales below expectations, causing the stock price to drop by 3%. Microsoft performed brightly, with Azure cloud service revenue up 25% year-on-year, driving the stock price up by 2%. This divergence reflects the performance differences within the technology sector and exposes the interplay between AI hype and profit reality. The sudden collapse of memory chip stocks was a significant event in the US market in August. Due to weak global memory chip demand, the stock prices of companies like Micron Technology and SK Hynix fell by over 10%. This fluctuation was influenced by both the Middle East situation and earnings reports: on one hand, the easing of the Middle East situation reduced geopolitical risks, but on the other hand, inventory pressure from memory chip manufacturers had not been relieved, leading to stock price corrections. The Dow Jones Industrial Average set a new record, the S&P 500 experienced a rally followed by a pullback, and the Nasdaq fell due to the technology stock correction. This divergent trend indicates that the market's expectations for technology stocks are being adjusted, with investors shifting from "AI hype" to "profit reality," focusing more on actual company performance rather than conceptual speculation. III. Defensive and Offensive Strategies for Vietnamese Investors: How to Seize US Stock Opportunities in August? Faced with the correction in technology stocks and earnings season volatility, Vietnamese investors need to adopt a balanced strategy. First, diversification is key. Instead of concentrating all funds in a single sector, investors should diversify into different industries such as technology, healthcare, and consumer goods to reduce the risk associated with a single stock. For example, one can allocate to S&P 500 index funds while also holding stocks in technology and defensive sectors. Secondly, pay attention to the second wave of AI dividends in technology stocks. Although AI stocks have recently corrected, the application of AI technology is still deepening, with growth potential remaining in areas such as generative AI and autonomous driving. Vietnamese investors can focus on companies that have achieved commercial AI revenue, such as Nvidia and Microsoft, as the performance growth of these companies is sustainable. Third, utilize the earnings season for portfolio adjustments. Earnings season is a critical period for testing company performance, and Vietnamese investors can adjust their holdings based on the financial results. For example, if a technology stock's performance exceeds expectations, they can increase their position; if it is below expectations, they can reduce or sell. Fourth, monitor the Federal Reserve's policy moves. The expectation of interest rate cuts by the Federal Reserve is an important support for US stocks, and Vietnamese investors need to closely follow the Fed's statements and rate decisions to adjust their investment strategies in a timely manner. If the Federal Reserve confirms a rate cut, US stocks may experience another round of gains; if the rate cut is delayed, technology stocks may continue to correct. IV. Risk Warning: Potential Risks in Vietnamese Capital Flows Although the trend of Vietnamese capital flowing to US stocks is evident, potential risks must be guarded against. First, geopolitical risks may cause fluctuations in US stocks. Events such as the Middle East situation and US-China trade friction can trigger market panic, leading to stock price declines. Vietnamese investors need to manage risks well and avoid excessive leverage. Second, the uncertainty of Federal Reserve policy. If the Federal Reserve unexpectedly raises interest rates, it may cause US stocks to fall, affecting the returns of Vietnamese investors. Therefore, it is necessary to maintain sufficient cash reserves to cope with market fluctuations. Third, the valuation risk of technology stocks. The current valuation of technology stocks is still high; although performance is growing, the match between valuation and performance needs attention. If the valuation is too high, there may be downward pressure, requiring Vietnamese investors to choose cautiously. V. Conclusion: The Long-Term Trend of Vietnamese Capital Flowing to US Stocks Remains Unchanged Despite fluctuations in US stocks in August, the long-term trend of Vietnamese capital flowing to US stocks remains unchanged. The expectation of an interest rate cut by the Federal Reserve, the recovery of the Vietnamese economy, and the long-term growth potential of US technology stocks are all important factors driving Vietnamese capital to flow to US stocks. Vietnamese investors need to remain patient and adopt a balanced strategy to seize investment opportunities in US stocks in August and beyond.