Polymarket

Polymarket Points to Near Certainty of Fed 25bps Rate Hike in December 2026 Amid Persistent Inflation

A Polymarket prediction market indicates an 85.5% probability of a 25 basis point Federal Reserve interest rate hike in December 2026, aligning with broad economist consensus and recent hawkish signals from Fed officials, driven by persistent inflation and a resilient labor market.

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— 4 min read

The Federal Reserve's final Federal Open Market Committee (FOMC) meeting of 2026, scheduled for December 8-9, is poised to be a pivotal event for financial markets. A Polymarket prediction market, focusing on whether the Fed will increase interest rates by 25 basis points (bps) after this meeting, currently shows an overwhelming probability of 'Yes' at 85.5%.

This market resolves based on the change in the upper bound of the target federal funds range. A 'Yes' outcome signifies a 25 bps increase, while 'No' implies any other outcome, including a larger hike or no change. With a trading volume exceeding $6.8 million, the market reflects significant investor interest in the Fed's next move.

The strong market conviction for a rate hike stems from a confluence of recent economic data and hawkish commentary from Federal Reserve officials. As of November 9, 2026, the effective federal funds rate stands at 3.88%. The Fed, having raised rates by 25 bps in September, opted to hold steady at its October meeting with the target range at 3.75%-4.00%. However, this pause appears to be an intermission rather than a cessation of tightening.

Inflation remains stubbornly elevated, consistently exceeding the Fed's 2% target for nearly six years. The October 2026 Consumer Price Index (CPI) report, released on November 10, showed headline inflation rising 0.4% month-on-month, surpassing analyst expectations of 0.3%. More critically, core CPI, which excludes volatile food and energy prices, climbed 0.3% month-on-month for the third consecutive time, also exceeding the 0.2% forecast. The annualized inflation rate in September was 3.7%, with the Federal Reserve Bank of Cleveland estimating October's year-over-year CPI at 3.8%.

Compounding inflation concerns is a remarkably resilient labor market. The U.S. economy added 165,000 jobs in October, surpassing economists' expectations, and the unemployment rate held steady at 4.1%. Average hourly earnings also increased by 3.1% over the past 12 months, indicating ongoing wage pressures. This robust employment picture provides the Federal Reserve ample room to continue its fight against inflation without immediately jeopardizing economic stability.

Expert opinion overwhelmingly supports a December hike. A Reuters poll of 101 economists conducted between November 6-10, 2026, found all respondents forecasting a 25 bps increase in December, pushing the federal funds rate to a 4.00%-4.25% range. Similarly, UBS and Bank of America have both updated their forecasts to include 25 bps hikes in December 2026 and March 2027.

Recent statements from Fed officials further solidify these expectations. Governor Christopher Waller, speaking on November 10, explicitly supported a 25 bps hike in December, noting that if monthly core CPI came in at 0.3% or higher, a 50 bps hike should be considered – a condition met by the October data. Dallas Fed President Lorie Logan has been even more hawkish, stating that the federal funds rate needs to rise by "at least 50 basis points" and expecting "at least two more 25-basis-point rate increases" to bring inflation back to target.

The Polymarket odds of 85.5% for a 25 bps hike align closely with other market indicators. CME FedWatch data shows approximately an 80% chance of a rate hike in December. However, the October CPI report has also introduced a notable, albeit smaller, probability of a larger 50 bps hike. Following the report, prediction markets saw the odds of a 50 bps increase jump to around 10-15%, while the probability of no change collapsed to a mere 3%. This suggests that the 14.5% 'No' outcome on Polymarket likely encapsulates the residual chance of a 50 bps hike, rather than a complete pause.

In conclusion, with inflation remaining persistently high, a robust job market, and a near-unanimous consensus among economists and Fed officials, the Polymarket prediction market accurately reflects the high likelihood of a 25 bps interest rate increase by the Federal Reserve in December 2026. While a 50 bps hike is now on the table, a quarter-point adjustment remains the most anticipated outcome as the central bank continues its battle against elevated prices.

Sources:

Market data fetched at 2026-11-11 12:18 UTC | Polymarket ID: 3215008

This article is generated by AI for informational purposes only. It does not constitute financial advice. Always do your own research before making any investment decisions. Data sourced from Polymarket and public web sources.

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