Summary of Key Points
The July CPI data in the United States was modest (in line with expectations), causing market bets on a Fed interest rate hike in September to drop from 50% to 40%. However, the bond market didn't buy this idea: the yield on 10-year U.S. Treasury bonds at auction reached a new high since the 2007 financial crisis, while long-term bond yields actually increased. Traders known as the "bond vigilantes" are pushing up yields by selling long-term bonds, effectively forcing the Fed to raise interest rates. They believe that the Fed's current easing policies are insufficient in controlling inflation, and the market has to take on the role of tightening the economy on its own.
Detailed Explanation
1. Why hasn't the probability of a September hike dropped to zero despite lower CPI?
The CPI (Consumer Price Index) is a key indicator of inflation. The modest July CPI data suggests that price increases have slowed down, leading the market to initially assume the Fed would not raise rates in September. However, the probability remains at 40%. The reason is simple: investors are not completely reassured. Although inflation has declined, it has not yet reached the Fed's target of 2% (the specific figure is not mentioned in the news, but it is still above the target). For example, an investment manager at Aviva said, "The CPI doesn't provide a reason for the Fed to raise rates immediately, but it also doesn't rule it out. We will need to wait and see the August CPI and employment data." Therefore, the market still retains the possibility that the Fed might raise rates if inflation rebounds.
2. What does the record-high yield on 10-year U.S. Treasury bonds at auction mean?
A Treasury bond auction is when the Treasury Department borrows money from the market by issuing bonds. This time, $42 billion worth of 10-year bonds were sold at an auction yield of 4.683%, the highest since 2007, which is 0.001% higher than the pre-auction market rate. What does this indicate? No one wants to buy these bonds! It's like lending money to a friend with poor credit; you would demand a higher interest rate. In this case, investors are concerned about various issues in the U.S., such as a large fiscal deficit (the government owes too much money), unresolved inflation, and ongoing conflicts (like the Russia-Ukraine war). As a result, demand for U.S. bonds is low, and the Treasury Department has to raise yields to attract buyers. This situation, where the auction yield is higher than the market rate, is called a "tail risk premium," and it last occurred in May, indicating declining confidence in U.S. bonds.
3. Who are the "bond vigilantes," and why do they want to force the Fed to raise rates?
The "bond vigilantes" are investors holding large amounts of bonds. If they believe that the central bank's (Fed's) policies (such as rate cuts) will lead to uncontrolled inflation, they will sell their bonds. When bond prices fall, yields rise (since bond prices and yields are inversely related). Rising yields mean that it becomes more expensive for businesses and governments to borrow money, effectively tightening the economy. By doing this, they are telling the Fed, "Your current rate cut/policy is not enough to control inflation; we have to raise rates ourselves. Hurry up and raise them!"
4. A rare historical phenomenon: Rising long-term bond yields despite a Fed rate cut?
Bianco (a well-known macro strategist) conducted a historical comparison. Over the past 55 years, when the Fed cut interest rates, long-term bond yields typically fell (because lower borrowing costs meant investors were willing to accept lower returns). This time, however, it's different: the Fed has cut rates six times in the past two years (a total of 1.75 percentage points), but 10-year bond yields have risen by 0.98 percentage points, and 30-year bond yields have risen by 1.25 percentage points—this is the first time in over 50 years that such a significant increase has occurred over such a long period. The only similar period was in 1980, but the Fed quickly stopped cutting rates and began raising them afterward. Now, despite the Fed's ongoing rate cuts, the market is reacting with rising yields, indicating that investors completely disagree with the Fed's policies and believe they are too lenient in addressing inflation.
5. What does the bond market want the Fed to do?
In simple terms, the bond market is expressing "panic" about inflation. It's saying, "Your policy approach is wrong! You're cutting rates, but we think inflation is still a problem, so we're raising long-term interest rates to tighten the economy on your behalf. If you want us to stop selling bonds, you need to take action—such as raising rates—to show that you truly intend to control inflation. Only when you show concern will we stop being concerned."
Final Summary
The bond market is using high yields as a signal to the Fed: Stop hesitating and raise rates to control inflation. Otherwise, we will continue to push up interest rates, causing the entire economy to suffer the consequences.