• April CPI came in hotter than anticipated, casting doubt on a near-term rate cut.
  • Services inflation, particularly in housing and energy, drove the surprise.
  • Markets reacted sharply, with equities falling and bond yields rising.

Inflation Surprise Rattles Markets

Federal Reserve Bank of Chicago President Austan Goolsbee described the April Consumer Price Index report as "worse than expected" in a Thursday interview. The CPI rose 0.4% month-over-month, exceeding the consensus estimate of 0.3%, while the annual rate held at 3.4% against expectations of a slight decline. Core CPI, excluding food and energy, also came in above forecasts at 0.4% monthly and 3.6% annually.

"The progress on inflation has been bumpy, and this is a bump in the wrong direction," Goolsbee said, according to people familiar with his remarks. He noted that a key driver was a significant rise in shelter costs, which climbed 0.4% for the month, alongside a 1.1% jump in energy prices. "The data underscores the need for patience on rate cuts," he added.

Market Turmoil

Immediately after the release, the S&P 500 fell 1.2% in morning trading, while the yield on the 10-year Treasury note surged 12 basis points to 4.64%. The U.S. dollar strengthened against major currencies as traders repriced the likelihood of a rate cut in June to near zero. "This report destroys any chance of a June cut," said a senior economist at a major investment bank who asked not to be named. "The Fed's next move is now uncertain."

The unexpected strength in inflation, particularly in services, has reignited fears that the central bank's battle against rising prices is not yet won. Economists had hoped for modest improvements in housing and used car costs, but the report showed persistent upward pressure.

Policy Implications

Goolsbee's comments align with recent hawkish signals from other Fed officials. Minneapolis Fed President Neel Kashkari earlier this week warned that rates may need to stay higher for longer. "The Fed is in a tough spot—they want to avoid reaccelerating inflation, but they also don't want to tip the economy into recession," said a former Fed staffer. Markets now see a roughly 30% probability of a rate cut by July, down from 50% before the CPI data.

The Fed's preferred inflation gauge, the PCE index, is due later this month and will be closely watched for confirmation of this trend. Meanwhile, consumer spending remains robust, complicating the policy calculus.