US Core PCE Cools to 3% in August; Spending Jumps, Treasury Yields Keep Rising

Huo Xing Finance reported on Oct. 1 that the U.S. core PCE price index rose 3.0% year over year in August, easing from prior levels and coming in below the 3.3% market forecast. The monthly gain was 0.2%, pointing to some moderation in inflation pressure. Consumer demand, though, remained firm. Personal consumption expenditures increased 0.6% month over month, the strongest rise since March 2025. The combination of softer inflation and solid spending leaves the Federal Reserve with limited clarity from a single month's data, keeping attention on whether disinflation can be sustained. Labor-market signals are also mixed. ADP said private-sector employment rose by 90,000 in September, above expectations for 70,000 and marking an improvement after three straight soft months. If Friday's nonfarm payrolls report also shows strength, it could weaken the case that cooling growth warrants policy easing. A clear slowdown in the official data, by contrast, may prompt markets to revisit the rate path. ADP and the payrolls report rely on different methodologies, making it too early to treat any one release as definitive. Despite the inflation downside surprise, Treasury yields continued to climb. The 10-year yield rose to 5.295%, while the 2-year yield neared 4.90%. The move suggests investors are pricing not only near-term inflation dynamics but also expectations around Fed policy, fiscal deficits, and longer-term funding costs. Fed officials continue to stress the priority of price stability. Separately, changes to stress-test rules would aim to reduce year-to-year volatility in capital requirements for large banks by averaging outcomes across two tests, improving predictability for capital planning without necessarily lowering overall capital requirements. Markets are increasingly focused on whether economic resilience can hold under high interest rates and whether fiscal supply and financing needs will keep pushing long-term yields higher. If employment and consumption stay strong, the Fed may need to keep policy restrictive for longer. If data weakens, expectations could shift toward easier policy, though risks tied to fiscal issuance and term premia would remain in view. The widening gap between short-term policy rates and long-term funding costs is likely to keep shaping valuation conditions for the dollar, bonds, and crypto assets.