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PCE inflation explained: the Fed's preferred price gauge

CPI gets the headlines. But when the Fed says "2% inflation", it's talking about a different number. Here's what PCE is, and why it's often quieter on the chart.

Beginner guide · 6-minute read · Updated 2026-10-21

What PCE is

PCE stands for Personal Consumption Expenditures. In plain words: what people in the US spend on goods and services.

The PCE price index tracks how the prices of all that spending change. It's an inflation measure, like CPI, but built a different way.

• Who publishes it: the US Bureau of Economic Analysis (BEA)
• Report name: Personal Income and Outlays
• When: once a month at 8:30 am ET, usually near the end of the month
• Schedule: posted on bea.gov

Why the Fed uses it

The Federal Reserve's inflation goal is 2%, measured by the PCE price index. The Fed explains this in its own FAQ on federalreserve.gov.

So when the Fed chair talks about inflation at an FOMC meeting, PCE is usually the number behind the words. Many Fed officials watch core PCE (without food and energy) most closely for the trend.

PCE vs CPI: 3 differences

They both measure inflation. They often move in the same direction. But they're not the same.

Here's what those mean:

1. Wider coverage. PCE counts things paid on your behalf, like health care covered by an employer or the government. CPI doesn't.
2. Switching. If beef gets expensive and people buy chicken instead, PCE picks up that switch faster.
3. Less housing. Rent and housing costs are a smaller slice of PCE than of CPI.

Because of these differences, PCE inflation has often run a bit lower than CPI inflation. Not always, but often.

The lines on the calendar

The same report includes income and spending, so it also shows how much people are saving.

Why it's often quieter on the chart

This surprises a lot of people. The Fed's favorite number often moves price less than CPI.

The reason is timing. By the time PCE comes out, the market has already seen CPI and PPI for that month. Forecasters use pieces of both to work out a close guess for PCE. So the "surprise" is often small.

The PPI report matters here, because some PPI prices go straight into PCE.

Revisions and the GDP link

PCE numbers get revised in later reports. The quarterly GDP report also includes a PCE price figure for the whole quarter. The monthly report is the fresher reading.

What a beginner can do on PCE day

1. Check the date. It's near the end of the month, and it can share the morning with other reports.
2. Know the forecast. Your economic calendar shows it. Remember it's built from CPI and PPI, so surprises are often smaller.
3. Still treat 8:30 am ET as a news minute. No new trades 15–30 minutes before. Be flat, or decide in advance about open trades. Spreads can widen (Spread).
4. Wait 15–30 minutes after. Then follow your normal plan, with size set from your stop using the position size calculator.

Common mistakes

• Thinking CPI is the Fed's target. The 2% goal is measured with PCE.
• Expecting PCE to match CPI. They're built differently and often differ.
• Ignoring core. Food and energy swing the headline. Core shows the steadier trend.
• Skipping it because "everyone knows the number". Usually the surprise is small. Sometimes it isn't.

Try it today

1. Find the next Personal Income and Outlays date on the BEA schedule.
2. Look up the last report. Write down core PCE y/y.
3. Find core CPI y/y for the same month. Note the gap between them.
4. Add PCE to your monthly news list in your trading plan.

Questions