Traders on the blockchain-based prediction platform Polymarket estimate an 84% probability of another Federal Reserve interest rate hike before the end of 2026. This sentiment follows the Fed's decision on September 16 to increase rates by 25 basis points, establishing a target range of 3.75% to 4.00%.

Market participants assign a 57% probability to the scenario of exactly two total rate hikes in 2026. Additionally, there is a 50% to 51% probability of a rate increase occurring in October. The specific contract regarding further hikes in 2026 has recorded a trading volume of approximately $38 000.

The platform's data aligns with traditional financial indicators, including CME fed funds futures and the Federal Reserve's updated dot plots. Current core PCE inflation stands at 3.4%, exceeding the central bank's 2% target. Fed Chair Kevin Warsh has signaled a hawkish stance to address these price pressures.

Polymarket, which operates on the Polygon blockchain, is increasingly viewed as a tool for gauging market sentiment on macroeconomic events. The consistency between on-chain prediction data and traditional market pricing suggests that such platforms are becoming established venues for price discovery.