Core PCE Inflation Expected to Rise in May, Strengthening Fed Rate Hike Bets

The U.S. core Personal Consumption Expenditures (PCE) price index is projected to show an uptick in May, a development that could reinforce expectations for additional interest rate hikes from the Federal Reserve. Economists anticipate the data, set for release later this week, will reveal persistent inflationary pressures in the world’s largest economy.

What the Data Is Expected to Show

The core PCE index, which excludes volatile food and energy prices, is the Federal Reserve’s preferred inflation gauge. According to consensus estimates, the core PCE is forecast to rise by 0.3% month-over-month in May, bringing the annual rate to approximately 4.7%. This would mark an acceleration from the 4.4% annual rate recorded in April, signaling that inflation remains stubbornly above the Fed’s 2% target.

The headline PCE index, which includes food and energy, is also expected to show a monthly increase of 0.2%, with the annual rate moderating slightly due to base effects from last year’s energy price spikes. However, the core measure is drawing the most attention from policymakers and market participants.

Why This Matters for the Fed

The Federal Reserve has maintained a hawkish stance throughout 2023, raising interest rates at ten consecutive meetings to combat inflation. The central bank paused its rate hikes in June to assess the lagged effects of its tightening cycle, but Fed Chair Jerome Powell has repeatedly signaled that further increases are likely if inflation does not show sustained progress toward the 2% target.

A higher-than-expected core PCE reading would provide ammunition for the hawkish camp within the Federal Open Market Committee (FOMC), increasing the probability of a rate hike at the July meeting. Market pricing currently implies a roughly 70% chance of a 25-basis-point increase in July, with some analysts now speculating about the possibility of a second hike before year-end.

Market Implications

Financial markets have been sensitive to inflation data and Fed communication throughout 2023. If the core PCE print exceeds expectations, bond yields are likely to rise, with the 2-year Treasury yield potentially pushing above 4.8%. The U.S. dollar could strengthen against major currencies, while equity markets may face renewed selling pressure, particularly in growth and technology sectors that are most sensitive to higher discount rates.

Conversely, a softer-than-expected reading could fuel a relief rally in stocks and bonds, as it would reduce the urgency for additional tightening. However, given the recent resilience of the labor market and consumer spending, most economists believe the risks are tilted toward a hotter print.

Broader Economic Context

The inflation data arrives amid a mixed economic picture. The labor market remains tight, with the unemployment rate near historic lows and job openings still elevated. Consumer spending has held up better than expected, supported by excess savings and a strong job market. However, manufacturing activity has contracted, and leading indicators point to a potential slowdown in the second half of the year.

This divergence between resilient services inflation and weakening goods demand has made the Fed’s task more complex. Core services inflation, particularly in shelter and healthcare, has proven stickier than many policymakers anticipated, suggesting that the final leg of the inflation fight may be the most challenging.

Conclusion

The May core PCE report will be a critical data point for the Federal Reserve and financial markets. An elevated reading would strengthen the case for further rate hikes and could extend the period of restrictive monetary policy. Investors should prepare for potential volatility around the release and pay close attention to the details within the report, including revisions to prior months’ data. The path of inflation remains uncertain, and the Fed’s commitment to price stability suggests that any signs of reacceleration will be met with a firm policy response.

FAQs

Q1: What is the core PCE price index, and why does the Fed focus on it?
The core Personal Consumption Expenditures (PCE) price index measures the change in prices of goods and services purchased by consumers, excluding food and energy. The Federal Reserve prefers it over the Consumer Price Index (CPI) because it accounts for changes in consumer behavior and covers a broader range of expenditures. It is the central bank’s primary inflation gauge for monetary policy decisions.

Q2: How would a higher core PCE reading affect interest rates?
A higher-than-expected core PCE reading would increase the likelihood that the Federal Reserve will raise interest rates at its next meeting. It could also lead to a higher terminal rate — the peak level of the federal funds rate — and delay the timing of potential rate cuts. Markets would likely price in a higher probability of additional tightening.

Q3: What sectors are most sensitive to changes in PCE inflation expectations?
Growth and technology stocks are highly sensitive to inflation and interest rate expectations because their valuations depend on future cash flows discounted at higher rates. Real estate, utilities, and consumer discretionary sectors also tend to be affected. Bond markets, particularly short-dated Treasuries, react quickly to PCE data as it influences expectations for the Fed’s policy path.