Nasdaq Stabilizes After Volatile Adjustment: US Stock Market Dynamics in Mid-August and Asian Investor Strategies

In mid-August 2026, the US stock market gradually stabilized after previous adjustments, with the Nasdaq index seeking a new balance amid volatility. As a global benchmark for tech stocks, the Nasdaq's performance not only reflects US tech companies but also influences global investors' asset allocation decisions. For Asian investors, navigating the current complex and volatile market to capture structural opportunities and respond to sector rotation has become crucial for investment decisions.

Market Overview: Nasdaq Stabilizes After Volatile Adjustment

As of August 13, 2026, the Nasdaq index gradually recovered after adjustments from late July to early August. Data shows the Nasdaq fell approximately 3.5% in the first week of August, marking the largest weekly decline since 2024, but subsequently regained ground driven by better-than-expected earnings from tech giants. By the close of August 13, the Nasdaq stood at 23,850 points, up 0.8% from the previous trading day, but still down about 1.2% for the month.

Analysts指出 that the Nasdaq adjustment was mainly due to technical corrections after previous gains and profit-taking from some investors in high-valued tech stocks. However, from a fundamental perspective, US tech companies' profitability remains strong, particularly leading companies in cloud computing, artificial intelligence, and semiconductors, whose second-quarter earnings generally exceeded market expectations, providing solid support to the market.

Sector Rotation: AI Cooling and Capital Shifts

During this market adjustment, capital shifted from overvalued AI concept stocks to more defensive sectors. Data from early August shows that AI hardware and software sectors fell by an average of 5%, while cloud computing, enterprise software, and biotechnology sectors rose by 3.2%, 2.8%, and 4.5% respectively, bucking the trend.

This sector rotation reflects market reassessment of AI investment logic. On one hand, valuations in the AI sector had reached historical highs; on the other hand, as AI technology gradually moves from concept to practical application, investors are focusing more on companies' actual profitability and cash flow. Notably, despite short-term cooling in the AI sector, AI will remain the core driver of tech industry growth in the long term.

Asian Capital Flows: Continued Investment in US Stocks

Despite recent volatility in the US stock market, the trend of Asian capital inflows into US stocks has not changed. According to the latest data, Asian investors' net purchases of US stocks reached a record $235 billion in the first half of 2026, a 35% increase from the same period in 2025. Among these, allocations to tech stocks accounted for 42%, up 5 percentage points from 2025.

The main reasons for Asian investors' continued focus on US stocks include the global competitive advantage of US tech companies, the safe-haven nature of dollar-denominated assets, and diversification needs due to volatility in Asian domestic markets. Additionally, as Asian wealth accumulates, high-net-worth individuals' demand for overseas asset allocation continues to grow.

Deep Analysis: Drivers of Nasdaq Adjustment

Technical Factors: Natural Correction After Overbought Conditions

From a technical analysis perspective, after breaking through the 24,000-point mark in mid-July, the Nasdaq's rapid short-term gains pushed the RSI indicator into overbought territory multiple times, making a technical correction inevitable. Data shows the Nasdaq rose approximately 8.5% in July, significantly higher than historical average gains.

Furthermore, August is typically a seasonal adjustment period for the US stock market, with historical performance often weaker than other months. Statistics show that over the past 20 years, the Nasdaq's average return in August has been 0.3%, significantly lower than the annual average of 1.8%.

Fundamental Factors: Earnings Growth and Valuation Pressure

Despite strong earnings performance from US tech companies, valuation pressures remain. The Nasdaq's current P/E ratio is approximately 28 times, about 20% higher than historical averages. High valuations mainly reflect market optimism about future growth in the tech sector but also mean higher requirements for companies' profitability.

Notably, tech giants generally demonstrated strong profitability in their second-quarter earnings. For example, Microsoft's cloud computing revenue grew 32% year-over-year, Amazon's AWS business grew 28%, and Google Cloud grew 25%, all exceeding market expectations. These data indicate that the fundamental support for tech companies remains solid.

Macro Factors: Inflation and Federal Reserve Policy

Inflation trends and Federal Reserve policy continue to be important factors affecting the US stock market. The latest data shows US CPI grew 2.8% year-over-year in July, down from 3.2% in June, but core CPI remained high at 3.5%. This data has weakened market expectations for a Fed rate cut in September, with the probability now at about 65%, down from 85% at the beginning of the month.

Analysts believe that despite slowing inflation, there is still a significant gap from the Fed's 2% target, meaning the Fed will remain cautious on rate cuts, which may create some pressure on high-growth stocks with high valuations.

Asian Investor Strategies: Capturing Structural Opportunities

Asset Allocation Recommendations: Diversified Portfolio

For Asian investors, in the current market environment, a diversified asset allocation strategy is recommended. Specifically, attention can be paid to the following areas:

• Tech Sector: Focus on cloud computing, enterprise software, and semiconductors with actual profitability, avoiding over-hyped AI concept stocks.
• Consumer Sector: Consumer leaders benefiting from US economic resilience, especially companies with pricing power.
• Healthcare: Biotechnology and medical devices driven by aging trends, with high long-term growth certainty.
• Emerging Markets: Industries benefiting from Asian economic recovery, such as new energy and electric vehicles.

Risk Management Strategies: Position Control and Stop Loss

In a volatile market, risk management is particularly important. Asian investors are advised to take the following measures:

• Control single asset positions: No single asset should exceed 20% of the investment portfolio.
• Set stop-loss points: Set 5-8% stop-loss points for high-volatility instruments to avoid significant losses.
• Regular rebalancing: Rebalance the portfolio quarterly to ensure risk exposure meets expectations.
• Use derivatives for hedging: Appropriately use options and other derivative tools to hedge market risks.

Timing Trading: Combining Technical Analysis and Fundamentals

For timing trading decisions, Asian investors are advised to combine technical analysis with fundamental factors:

• Monitor key support levels: Watch for tests of key support levels like 23,500 and 23,000 points on the Nasdaq.
• Utilize ETF tools: Capture sector rotation opportunities through ETFs like QQQ and SPY.
• Focus on earnings season: Pay attention to market reactions around tech giant earnings announcements.
• Employ option strategies: Consider straddle and strangle strategies when market volatility increases.

Market Outlook: Long-term Investment Value Remains Strong

Although the US stock market may continue to fluctuate in the short term, long-term investment value remains prominent. From a global asset allocation perspective, US tech companies still have the following advantages:

• Technological leadership: Maintaining global leadership in artificial intelligence, cloud computing, semiconductors, and other fields.
• Strong profitability: Tech giants generally have stable profitability and strong cash flows.
• Innovation vitality: The US tech ecosystem's continuous innovation attracts global capital.
• Global presence: US tech companies operate worldwide, diversifying regional risks.

For Asian investors, the US stock market provides opportunities to participate in the global tech revolution. A long-term investment perspective is recommended, avoiding the impact of short-term market fluctuations and focusing on companies' long-term value creation capabilities.

Conclusion: Capturing Structural Opportunities and Rationally Responding to Market Volatility

In mid-August 2026, the US stock market gradually stabilized after adjustments, with the Nasdaq's performance reflecting market reassessment of tech stock valuations. For Asian investors, the current market environment presents both challenges and opportunities.

For asset allocation, a diversified strategy is recommended, focusing on tech subsectors with actual profitability, consumer leaders, and defensive sectors like healthcare. For risk management, position control, stop-loss points, and regular portfolio rebalancing should be implemented. For timing trading decisions, technical analysis and fundamental factors can be combined, focusing on key support levels and market reactions during earnings season.

In the long term, the global competitive advantage of US tech companies remains prominent, and the US stock market will continue to be an important part of Asian investors' global asset allocation. Capturing structural opportunities while rationally responding to market volatility is key to achieving long-term investment goals in a complex and changing market environment.

With the gradual recovery of the global economy and the deepening of the tech revolution, the US stock market will continue to demonstrate its investment value. For Asian investors, understanding the US market and grasping investment rhythms will be key to achieving excess returns in global asset allocation.