PCE Index: US Inflation Gauge Guides Fed Policy

The Personal Consumption Expenditures (PCE) price index is a key indicator of inflation for the US economy, and it plays a crucial role in shaping monetary policy. The PCE index measures the change in prices of goods and services consumed by U.S. households and is published monthly by the Bureau of Economic Analysis.

The Federal Reserve prefers the PCE index over other inflation gauges because it captures a broader range of consumer spending and adjusts for changes in how people shop when prices shift. This makes it a more accurate reflection of actual inflation pressures.

The PCE price index has shown a gradual cooling from the multi-decade highs seen in 2022, when inflation peaked at around 7%. The core PCE, which excludes volatile food and energy prices, has also moderated but remains above the Fed's 2% target. This has kept the central bank cautious about declaring victory.

The PCE price index influences interest rates, as the Fed's target for inflation is 2% as measured by the annual change in the PCE price index. When the PCE runs above or below this target, the Federal Open Market Committee adjusts the federal funds rate to steer inflation back toward the goal.