Commerzbank economists highlighted that the August US Consumer Price Index (CPI) data was broadly in line with expectations but remains elevated, maintaining pressure on the Federal Reserve to act against inflation. The headline CPI rose by 0.4% from the previous month, driven not only by higher gasoline prices but also by persistent underlying price pressures. The core inflation rate, which excludes energy and food, registered a 0.3% increase, surpassing expectations and underscoring the ongoing inflation challenge [1].
The Federal Reserve has previously indicated its willingness to raise interest rates if inflation does not moderate swiftly. In response to the latest data, Commerzbank now anticipates a 25 basis point increase in the Fed Funds target range at the upcoming Wednesday meeting. Market expectations have shifted accordingly, with Fed funds futures raising the probability of a 25bp hike this week to 88%, up from 62% the previous Monday. Futures are also pricing in a total of 50bp in hikes by the end of 2026 and 80bp by the end of 2027 [1].
A key question for markets will be whether Chair Kevin Warsh frames the anticipated rate hike as a one-off move to reinforce the Fed's inflation-fighting credibility or as the beginning of a broader tightening cycle. The economists emphasize that the Fed now needs to take action, given the excessive underlying price pressures revealed in the latest CPI report [1].
CONCLUSION
Persistent inflation in the August CPI report has increased expectations for a Federal Reserve rate hike, with markets now assigning a high probability to a 25bp increase at the upcoming meeting. The Fed's response and Chair Warsh's messaging will be closely watched for signals on the future path of monetary policy.