Summary of Key Points
Last Friday, the NASDAQ index plummeted by 4.2%, marking the largest single-day point drop in history, which caused turmoil in Asian and European markets. However, mainstream institutions (such as Morgan Stanley and Goldman Sachs) view this as a healthy correction following the overheating of the bull market: Tech stocks, particularly those in the semiconductor sector, had risen too sharply earlier on, leading to overbidding and crowded positions. Short-term triggers, such as Broadcom's underwhelming AI chip performance and stronger-than-expected non-farm payroll data that drove up U.S. Treasury yields, triggered selling. Nevertheless, the fundamentals of the U.S. economy (employment, manufacturing) and corporate earnings remain strong, indicating that the bull market has not ended; it simply needs to cool down and adjust.
Detailed Analysis
1. The Causes of the Plunge: The Overheated Semiconductor Sector + Several Triggers
The sudden drop was not spontaneous; it was mainly due to the semiconductor sector's inability to sustain the momentum:
- Internal Reasons: The gains were excessively rapid. The Philadelphia Semiconductor Index (SOX) had risen by 96% this year, with prices 35% higher than the average over the past 50 days (the largest deviation in nearly 25 years). The RSI indicator, which measures whether prices are overbought, reached 83 (above 70 indicates overbidding, meaning almost everyone is buying, and there is no new capital entering the market). Additionally, investors were heavily concentrated in these stocks, exacerbating the situation due to the amplifying effect of leveraged funds. Any minor negative news could have triggered a mass sell-off.
- Direct Triggers: ① Broadcom's revised expectations for its AI chip business did not meet market expectations; ② The May non-farm payroll data were much better than expected, leading to concerns that the Federal Reserve would continue raising interest rates, which in turn increased 10-year Treasury yields. Higher interest rates reduce the attractiveness of tech stocks, as they rely on future earnings, and higher rates make future money less valuable.
In simple terms, the semiconductor sector had risen too quickly, and even a small negative event caused a widespread sell-off.
2. Why Do Institutions Think It's Not a Big Problem? Fundamentals Are Still Solid
Both Morgan Stanley and Goldman Sachs emphasize that the economic foundation and corporate earnings are strong:
- Economic Stability: The U.S. ISM manufacturing index reached a new high for 2022, indicating expanding factory production. Non-farm employment increased by an average of 166,000 per month, the highest since 2023, suggesting stable consumer and economic activity.
- Strong Corporate Earnings: The earnings revision for the S&P 500 index reached 26%, exceeding previous expectations, indicating that companies are actually earning more than anticipated. Morgan Stanley notes that the breadth and sustainability of this earnings recovery have surpassed expectations—this is the core support for the bull market.
It's like a person running too fast and taking a breather; although they are out of breath, their physical condition is still good, and they can continue running after resting.
3. The Market Is Not “Crazy”: Far From the Speculative Frenzy of 2000 and 2021
Goldman Sachs compared current market conditions to historical periods of irrational exuberance (such as the 2000 internet bubble and the 2021 tech boom):
- The average level of these indicators is now at 66% (compared to 99% in 2000 and 92% in 2021), indicating that we haven't reached a state of widespread speculation.
- The core of this rally is real corporate earnings growth: Earnings per share (EPS) expectations have increased by 16%, exceeding the index's 8% increase. This is different from 2000, when the rise was driven more by hype than actual fundamentals. Although some indicators (such as market momentum) are high, the overall situation does not indicate a bubble burst.
In simple terms, the market is hot, but it has not reached a point of madness.
4. Potential Risks That Could Impact the Bull Market
While the fundamentals are sound, institutions highlight potential risks:
- U.S. Treasury Yields Rising Above 4.5%: Morgan Stanley warns that if 10-year Treasury yields exceed 4.5%, it could pressure stock valuations, reducing their attractiveness.
- Three Potential Threats: Goldman Sachs points out that a bull market typically ends when three factors occur simultaneously: weaker economic growth, a large number of company IPOs (which deplete capital), and the Federal Reserve tightening monetary policy. These risks are currently emerging but have not yet materialized.
It's like being cautious while running, as there may be hidden obstacles ahead that could cause problems.
5. What Should Investors Do Now?
Morgan Stanley advises investors to shift from hot sectors to less popular ones:
- Reduce Exposure: Reduce positions in semiconductors and storage hardware, as these sectors' growth prospects have been fully priced into the market and have risen excessively.
- Focus on: Non-essential consumer goods (such as automobiles and tourism), regional banks, and transportation sectors, which have seen less growth and whose earnings potential has not yet been fully explored.
In other words, stop chasing the already overpriced tech stocks and look for less hyped, potentially more attractive sectors.
Final Conclusion
This plunge serves as a cooling agent for the bull market, not a signal of its end. As long as the economy and corporate earnings remain strong, the market is likely to continue to rise after this adjustment. However, it's wise to avoid crowding into popular tech stocks and consider investing in sectors with lower valuations for greater stability.