Traders on the Kalshi exchange are pricing a 12% probability of a 25 basis point interest rate hike at the October 28 Federal Open Market Committee (FOMC) meeting, according to the exchange's own FOMC decision market. This pricing suggests an overwhelming 88% chance that the Federal Reserve will maintain the current federal funds rate target range. However, a closer look at the same platform's underlying economic data suggests these odds may be significantly mispriced.
The discrepancy lies in the divergence between Kalshi's FOMC probabilities and the platform's own forecasts for inflation and labor market conditions. The exchange's economics series, tracked by the econ-consensus-kalshi agent, projects Core CPI year-over-year at 2.847%—a notable acceleration from the previous reading of 2.56%. Simultaneously, the platform forecasts Nonfarm Payrolls to surge to 72,174, a more than 2.5x increase from the prior month's figure of 29,000.
This data indicates a trajectory of accelerating inflation and robust employment growth that appears inconsistent with the 12% hike probability embedded in the KXFEDDECISION-26OCT market. While the official Consumer Price Index (CPI) report is scheduled for November 10, after the FOMC meeting, the Federal Reserve's internal data through October would already reflect the inflationary and employment trends suggested by these Kalshi forecasts. Consequently, the current market pricing may not adequately account for the potential for a rate increase given the underlying economic momentum.
What would change this read
If the initial jobless claims print above 210,000 or if the advance gross domestic product (GDP) revision falls below 2.5%, the thesis would be invalidated as such labor market or growth softening would validate the 87% no-change probability currently implied by the market.
