Summary of Key Points
Recently, global government bond yields have surged to nearly their highest levels in nearly 20 years, with 10-year bond yields in major economies such as the United States, Japan, Germany, and the United Kingdom reaching multi-year highs. The driving factors include: increased expectations of interest rate hikes by the Federal Reserve (with Chairman Powell's hawkish speech exceeding market expectations), rising international oil prices exacerbating inflation concerns, fiscal deficits in the U.S. and Japan leading investors to demand higher returns, and Japan facing pressure from the U.S. and potential policy shifts. The U.S. Treasury yield has broken through the psychologically significant 4.75% mark, and Japanese bond yields have reached a 30-year high. These developments have sparked concerns about asset valuation fluctuations and stock market corrections, as well as impacts on investors' asset allocation strategies.
The Three Main Drivers of Rising Global Bond Yields
Bond yields can be understood as the "interest rate return on bonds"—the higher the yield, the lower the bond price (since no one wants to buy them, so higher interest rates are needed to attract investors). There are three main reasons for the recent global rise in yields:
1. The Fed's hawkish signals increasing interest rate hike expectations: Powell's speech at Jackson Hole was more "hawkish" than expected, and traders now believe the probability of a September hike exceeds 50%. As money becomes more valuable, bonds must offer higher yields to retain investors.
2. Rising oil prices exacerbating inflation concerns: Brent crude oil has risen to $92 per barrel, and European natural gas prices have also reached a March high. If inflation cannot be brought under control, the fixed returns on bonds will decrease, so investors demand higher yields to cover inflation risks.
3. Fiscal deficits making investors wary of buying long-term bonds: The U.S. debt exceeds $40 trillion, and Japan has not resolved its deficit issue. Investors see buying long-term bonds as risky (fearing the government might not be able to repay the debt), so they require higher yields as a form of "risk compensation" to be willing to hold them.
The U.S. Treasury Yield Breakthrough of 4.75% – The 5% Threshold
The 10-year U.S. Treasury yield rose to 4.79%, breaking through the 4.75% mark, which is a key threshold recognized by the market. This is the highest level in 19 months.
- Why is this threshold important? It is the last psychological barrier before the 5% mark. Once surpassed, there are concerns that yields will quickly reach 5%. If this happens, the U.S. stock market could experience a significant correction (as the returns from banks and bonds become more attractive compared to stocks).
- Where does the additional selling pressure come from? The U.S. has a large debt burden (over $40 trillion), and large tech companies have issued many bonds to fund AI initiatives, increasing the supply of bonds and causing prices to fall more sharply, which in turn drives up yields.
- Impact on assets: Long-duration assets (such as long-term bonds and growth stocks in the AI sector) are most sensitive to changes in yields. A slight increase in yields can cause their prices to drop significantly. Experts advise that fixed-income investors should avoid long-term bonds and opt for shorter-term ones for greater safety.
Japanese Bond Yields Reach a 30-Year High – U.S. Pressure + Policy Shift Expectations
Japan's 10-year bond yield has risen to 3% for the first time since 1996, driven by two special factors:
1. Global selling wave: Bond sales are widespread globally, and Japanese bonds are not exempt.
2. Direct U.S. pressure on interest rate hikes: The U.S. Treasury Secretary has explicitly stated that interest rate hikes are needed to drive the yen higher (as a weaker yen would affect U.S. exports). This is the first time the U.S. has sent such a clear signal, leading the market to expect the Bank of Japan to adjust its extremely low interest rate policy in September, which has caused Japanese bond yields to rise.
- Impact: Previously, Japanese bonds were considered a "safe haven" with low risk and low returns. Now that yields have increased, investors may shift their funds back to Japan, potentially changing the direction of global capital flows.
What Should Ordinary Investors Do in an Era of High Yields?
1. Increased market volatility: Persistent high bond yields may lead to periodic fluctuations in the stock and bond markets. Growth stocks (such as those in the AI and tech sectors) may face valuation pressures, but the U.S. economy remains stable, providing support for risk assets (stocks).
2. Adjust investment strategies: Investors can continue to focus on long-term growth areas like AI and digital infrastructure, but when buying bonds, they should choose shorter-term ones to avoid long-term bonds.
3. Be cautious of the 5% threshold: If U.S. Treasury yields reach 5%, the U.S. stock market could experience a significant drop, so investors should be prepared for potential risks.
In summary, the market has entered a phase of "high interest rates and high volatility," and investors need to be more cautious. However, there are still structural opportunities (such as in the AI sector) available.