Market participants are increasingly pricing in a potential rate hike by the Federal Reserve, driven by a recent acceleration in core inflation readings. According to data from the Kalshi economic consensus pool, the median projection for Core CPI year-over-year growth has risen to 2.84% as of September 1, representing a 28 basis point increase from the previous figure of 2.56%. This uptick suggests that the central bank may face renewed pressure to maintain a restrictive monetary policy stance.
The rising inflation data is reshaping the probability landscape for the Fed's upcoming policy meeting. The current implied probability of a 25 basis point hike stands at 13%, while the alternative of maintaining the current rate holds a 85% probability. This pricing reflects the view that the current federal funds rate, sitting at 3.88% against a target range of 3.75% to 4.00%, leaves the Fed with asymmetric room to hike rather than cut if inflationary pressures persist.
As the inflation surprise makes a hawkish policy shift more credible, the 'Hike 25bps' contract is repricing upward, while the 'Fed maintains rate' contract is losing premium. The current market setup suggests that the probability of a hike is too low relative to the acceleration in core inflation, creating a bearish bias toward the 'maintain' outcome.
Source: Kalshi public API, FRED
What would change this read
If the October 30 advance GDP print comes in below 2.5% SAAR (currently Kalshi median 3.189%), growth concerns would override inflation data and the Fed would hold, keeping the 'maintain' contract at 85%+.
