US Core PCE Inflation Slows to 3.0% as Rate Hike Expectations Drop

US data showed that the Core Personal Consumption Expenditures (PCE) Price Index, which excludes food and energy prices, rose 0.2% month-on-month in August to reach 3.0% year-on-year, coming in below expectations of 0.3% and 3.3%. The headline PCE price index recorded 3.4% compared to expectations of 3.7%. This data is considered one of the key indicators monitored by the Federal Reserve ahead of its meetings to decide interest rates.

Federal Reserve Vice Chair John Williams indicated that there was no rush to immediately tighten monetary policy again following the September rate hike, stepping back from market pricing of two consecutive hikes. This pushed October rate hike expectations down from around 70% to below 50%, turning attention to the upcoming December meeting. This shift in expectations indicates that markets no longer favor another move in October and see a higher probability of action at the final meeting of the year.

Despite the slowdown in inflation, the yield on the 10-year US Treasury bond rose to 5.25%, amid sharp upward moves in Treasury yields during the third quarter. This indicates that inflation fears remain present in market sentiment despite improving price data, as the yield rose on the same day inflation slowed.

These figures appear important for regional investors because US interest rates determine the path of the dollar and capital flows toward emerging markets, as well as being linked to Gulf currencies pegged to the dollar and oil prices. Any change in the interest rate trajectory impacts borrowing costs for companies and governments in the region. For Gulf countries, pegging their currencies to the dollar means they follow Federal Reserve decisions almost automatically, limiting their ability to cut local interest rates if inflation slows in the region.

What do these terms mean?

Core PCE Price Index: A measure of the prices of goods and services bought by consumers, excluding food and energy due to their volatility, making it a clearer indicator of true inflation trends. Currency Peg: A system in which a local currency's exchange rate is fixed against another currency, causing Gulf currencies to move with the dollar and be directly affected by US interest rate decisions. Futures Markets: Markets where traders agree on a purchase or sale price for a future date, used to gauge market expectations for the path of interest rates.