PCE Inflation Below Expectations, 10-Year Yield at 5.3%: What Investors Need to Know in October 2026
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Key Takeaways
- On October 1, 2026, the 10-year US Treasury yield reached 5.33 percent, the 30-year yield 5.67 percent, and the two-year yield 4.92 percent – the highest levels in 24 years.
- PCE inflation data from September 30, 2026, came in weaker than expected, with core PCE rising 0.2 percent monthly, falling short of the market expectation of 0.3 percent.
- The probability of a Fed rate hike in October 2026 fell from 51 percent to 38 percent after the inflation data, while Goldman Sachs shifted their forecast for the next rate move from October to December.
- Brent crude rose 42.0 percent from its lows in late June 2026, which together with tensions in the US-Iran conflict drove Treasury yields higher despite weaker inflation.
- Over 80 percent of the global bond market currently offers yields above 4 percent according to BlackRock, making bonds an attractive income source again.
On October 1, 2026, the yield on 10-year US Treasury securities reached 5.33 percent – the highest level since May 2002. Simultaneously, the 30-year yield climbed to 5.67 percent and the two-year yield to 4.92 percent. The development marks a historic turning point in the bond market, even though PCE inflation data from September 30, 2026, came in below expectations.
PCE Inflation Weaker Than Expected – Fed Course in Limbo
The PCE price index – the Federal Reserve's preferred inflation measure – rose 3.4 percent year-over-year in August 2026. Core PCE, which excludes volatile energy and food prices, increased 0.2 percent monthly and fell short of the market expectation of 0.3 percent. The Federal Reserve targets an inflation goal of 2 percent measured by the PCE price index.
The downward deviation was due to stronger revisions by the Bureau of Economic Analysis than analysts expected. MUFG/BTMU explained that revisions of 10 to 20 basis points in the year-over-year change rate of the core PCE deflator were originally expected. In reality, however, the recalculation lowered the rate by 36 basis points – a significantly sharper decline. Three components were affected: portfolio management and advisory services, software and accessories, and legal services.
Probability of Rate Hike in October Falls to 38 Percent
The weaker inflation data led to an immediate reassessment of interest rate expectations. The probability of a rate hike at the upcoming FOMC meeting on October 27-28, 2026, fell from 51 percent before the data release to 38 percent afterward, according to the CME FedWatch Tool. Goldman Sachs shifted their forecast for the next rate move from October to December 2026. Some analysts even consider it possible that further rate hikes could be entirely avoided.
The Federal Reserve had raised the federal funds rate by 0.25 percentage points to 3.75 to 4.00 percent on September 16, 2026 – the first increase since July 2023. The vote was unanimous at 12-0. The Dot Plot released in September – a summary of FOMC members' interest rate projections – shows a median of 4.1 percent by the end of 2026. At least 16 of 18 participants expect at least one further rate move by year-end.
Oil Prices and Geopolitics Drive Yields to Record Levels
The high bond yields stand in contrast to weaker inflation and are being driven by other factors. Jim Reid of Deutsche Bank described the current phase as "a difficult quarter" and pointed to renewed escalation in the US-Iran conflict as a major driver of market tensions. Brent crude rose 42.0 percent from its lows in late June 2026 – a move that led to a massive global bond sell-off.
10-year Treasury yields rose for seven consecutive months for the first time since 2011. The US and Iran made little progress in negotiations despite early signs of recovery in Middle East supply flows. In addition to oil prices, stronger-than-expected US economic growth is also cited as a driver of yield increases, which fuels expectations for further monetary policy tightening.
What Investors Need to Know Now
The next FOMC meeting takes place on October 27-28, 2026, with the rate decision announcement on October 28 at 19:00 German time – one hour earlier than usual due to different daylight saving time transition dates in Europe and the US. The press conference begins at 19:30 German time. However, the final meeting of the year on December 8-9 is considered more important, when the Fed will release new projections and an updated Dot Plot.
Experts at BlackRock see opportunities in the current market situation: over 80 percent of the global bond market currently offers yields above 4 percent. Financial planners advise investors to use the situation to rebalance their portfolios, as bonds have become an attractive income source again. Particularly, inflation-protected Treasury securities (TIPS – Treasury Inflation-Protected Securities) are recommended as protection against inflation rates. Money market funds are currently filled with over 3 trillion US dollars in private capital.
John Williams of the New York Fed emphasized the need for careful data analysis given the uncertain situation. Investors are focusing on the nonfarm payrolls report for September, which the Bureau of Labor Statistics will release on Friday, October 2, 2026; the consensus is for 90,000 newly created jobs.