Fed’s Inflation Gauge Heats Up: PCE Jumps 0.66% in March

The Fed’s favorite inflation measure just delivered its hottest monthly reading since last summer. The Personal Consumption Expenditures (PCE) Price Index surged 0.66% in March, pushing the annual rate to 3.14% — well above the Fed’s 2% target and accelerating from February’s more modest pace.

This isn’t just one bad month. Looking at the recent trend, inflation has been creeping higher for three straight months after appearing to cool late last year. That’s exactly the kind of “sticky” inflation pattern that keeps central bankers awake at night. When price pressures build momentum like this, they become harder to reverse without more aggressive policy action. The March jump also suggests underlying demand remains strong enough to push prices higher despite nearly two years of elevated interest rates.

The timing couldn’t be more challenging for the Fed, which had been hoping to see sustained progress toward their 2% target before considering rate cuts. Instead, they’re facing the opposite scenario: inflation that’s moving in the wrong direction just as economic growth shows signs of reaccelerating. Historically, when core inflation trends above 3% for multiple months, the Fed has typically needed to maintain restrictive policy longer than markets initially expect.

In this type of environment, many professional investors tend to reassess their duration exposure, as sustained inflation often means higher rates for longer. Traditionally, investors have looked toward sectors that can pass through rising costs — think energy, materials, and companies with strong pricing power. Real assets and inflation-protected securities also tend to come back into focus when price pressures prove more persistent than anticipated.

Bottom Line: The Fed’s preferred inflation gauge is moving in the wrong direction at the wrong time, suggesting the central bank’s restrictive stance may need to persist longer than markets had been pricing in.

Source: Federal Reserve Economic Data (FRED)

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