Summary of Key Points
Recently, global tech stocks have suffered a significant setback: the Nasdaq in the United States fell by more than 4% in a single day (the largest single-day percentage drop in its history), and the Philadelphia Semiconductor Index plummeted by 10%. Stock markets in Japan and South Korea opened lower, with the South Korean index experiencing a circuit breaker; although the A-share market also opened lower, it quickly rebounded and performed relatively steadily. The apparent trigger was the U.S. May non-farm payroll data exceeding expectations, which raised concerns about interest rate hikes. However, the deeper reasons lie in the fragility accumulated from the previous rapid rise of tech stocks (such as Broadcom's earnings falling short of expectations, rumors of declining demand for HBM memory, and overcrowded trading). The article analyzes the nature of the decline, differences in its global transmission, key signals to watch, and strategies for investors. The conclusion is that a V-shaped recovery is unlikely in the short term, and we need to wait for financial reports and policy signals to confirm the situation.
I. Tech Stocks Plunge: The Surface Trigger is Interest Rate Hikes, but the Deeper Problem is “Rapid Growth”
The direct trigger was the U.S. May non-farm payroll data far exceeding expectations—strong job market conditions suggest the Federal Reserve may continue to raise interest rates, leading to a surge in U.S. Treasury yields. Tech stock valuations rely on “future cash flows,” and higher interest rates reduce the value of future money (in financial terms, this is known as an increase in the discount rate), thus directly pressuring stock prices.
However, the underlying issues have been present for some time:
- Earnings Shortcomings: Broadcom’s financial report failed to meet expectations, raising doubts about the strength of AI demand.
- Rumors and Impact: There are reports of declining demand for high-end memory (HBM), which hit chip stocks hard.
- Overcrowded Trading: Tech stocks had risen too rapidly, with too many buyers; any negative news can lead to mass selling.
- Funding Rumors: Speculations about Meta’s funding needs caused concerns about capital diversion.
The non-farm data merely ignited these underlying issues.
II. Is This Decline a “Brake Application” or a “Bubble Burst”?
The article categorizes historical market declines into three types, and this one seems more akin to a “policy tightening” scenario:
1. External Shock Type (e.g., pandemics, tariffs): Markets fall by around 10% but quickly recover with policy support (e.g., the 2018 tariff shock, which stabilized in 18 days).
2. Policy Tightening Type (interest rate hikes): Markets fall by around 20%, and recovery takes longer as inflation subsides and the Federal Reserve adjusts its stance (e.g., the 2022 interest rate hike-driven bear market, which took 1.5 years to recover).
3. Bubble Burst Type (e.g., the 2000 internet bubble): Recovery is the longest, requiring the digestion of excess capacity.
In this case:
- Positive News: Currently, it’s just a valuation correction (not accompanied by earnings declines); the growth potential of AI serves as a buffer.
- Negative News: If mid-year reports show slowing AI revenue growth or cloud companies cutting AI investments, further volatility is possible.
- Conclusion: The best-case scenario is a decline of around 10%, but a V-shaped recovery is unlikely in the short term.
III. Global Market Transmission: Japan and South Korea Are Most Affected, While the A-share Market “Prepared”
Different markets are affected to varying degrees:
- South Korea is Most Vulnerable: Samsung and SK Hynix account for 54% of the South Korean stock index; foreign capital continues to flow out, and retail investors’ leverage is at record highs, making the market highly sensitive to global trends (acting as an “amplifier” for global AI sentiment).
- Japan is Relatively Stable: The semiconductor sector’s weight in the market is lower, and some funds see Japan as a safe haven in Asia, resulting in smaller declines compared to the Nasdaq.
- The A-share Market Is Resilient: AI-related sectors (such as optical modules and PCBs) have already adjusted in May; foreign capital accounts for a much smaller proportion of the A-share market. The sharp decline in U.S. stocks mainly affected sentiment rather than funding flows. The A-share market is experiencing a shift from high-valued to lower-valued stocks, which provides more support during declines.
IV. What Key Signals Should We Watch?
In the short term, focus on market sentiment (e.g., whether the South Korean stock market stops falling), U.S. stock futures, the VIX fear index (30 is a warning level), and 10-year U.S. Treasury yields.
This week, key indicators include:
- U.S. CPI: If inflation slows down, interest rate hike expectations may ease, potentially leading to a recovery in tech stocks.
- Federal Reserve Speeches: The new chairman, Kevin Warsh’s first speech; a dovish stance (no interest rate hikes) would be positive, while an hawkish stance would further pressure valuations.
- Liquidity Disruptions: SpaceX’s IPO could draw funds away from the market, and the “Four Witches’ Day” (the expiration of multiple derivatives contracts) could cause volatility.
In the long term, focus on fundamental factors:
- Cloud Companies’ Capital Spending: Will Microsoft and Google continue to invest in AI?
- Quality of AI Revenue: Is it driven by external customers or internal demand cycles?
- A-share Tech Stock Orders and Gross Margins: Are earnings meeting expectations?
The trend will be clearer in June, and mid-year reports in July and August will provide more insights.
V. What Should Ordinary Investors Do?
- Avoid Bottom-Fishing in the Short Term: Let the market release its fears; it’s better to miss out on low points than make mistakes.
- Position Management: Investors with strong tolerance can hold onto their positions (since AI-related trends have not been disproven), but avoid full exposure due to uncertain macro conditions and maintain liquidity.
- Consider Your Investment Style:
- Long-term Tech Investors: You can stay invested, as industry peaks don’t form overnight; there’s time to observe.
- Short-Term Traders: You can also hold on, as market sentiment has not yet reached panic levels.
- Value/Cyclical Investors: Avoid crowded tech sectors and look for undervalued stocks with growth potential.
In summary, the AI-related market trend is not yet over. We need to wait for financial reports to confirm the situation. For now, it’s best to “patiently await the right signals.”