How the contract works
A contract on this outcome settles at $1 if the answer is Yes and at nothing if it is No. The price is simply what buyers and sellers currently agree the chance is, expressed as a number between zero and one: a contract trading at 0.30, for example, would mean the market thinks the event happens about three times in ten. Here, the settled fact is the upper bound of the Federal Reserve's target federal funds range following the December 2026 FOMC meeting scheduled for 8-9 December 2026, as published by the Federal Reserve. If that upper bound is 4.5% or higher, the market resolves Yes; otherwise No. The upper bound is rounded to the nearest 25 basis points, and if no decision has been issued by 31 December 2026 the rate in effect at that point decides it. A position does not have to be held to settlement โ it can usually be sold beforehand at whatever the price is at that moment.
Yes11%
No89%
Probability
How the price has moved
This market has traded at a level that describes a remote outcome, and the volume behind it โ roughly $2.4 million, all on one venue โ indicates the level is the product of real positioning rather than an empty order book. There is no second venue to compare it against, so there is no price gap to explain and no signal of disagreement over how settlement would be read. The honest account of the pricing is that it follows the structure of the question rather than any single news event: once the target range fell below the 4.5% threshold during the 2025 cuts, the market stopped treating this as a question about Fed policy and started treating it as a question about whether a macro shock arrives in time. That reframing, not a headline, is what holds the price where it is. A move upward would require a data surprise large enough to put a hike back on the table.
Analysis
Context
The Federal Open Market Committee sets a target range for the federal funds rate, currently expressed as a 25 basis point band. That range peaked at 5.25-5.50% in July 2023 and stayed there for over a year, the highest level in more than two decades. The Fed began easing in September 2024, and by December 2024 the range stood at 4.25-4.50%. After a long pause through most of 2025, the committee cut again in September 2025, pushing the upper bound below the 4.5% line that this market is built around.
That history matters because the question is not "will the Fed cut" but "will the Fed be back at a restrictive level by December 2026". Given where the cycle stands, that would mean the committee abandoning its easing bias and delivering one or more increases in the space of a few months. The FOMC has not reversed direction that quickly in the modern era without a major inflation shock โ the 2021-22 turn came only after headline inflation ran above 7%.
The decision that settles this is the last scheduled FOMC meeting of the year, on 8-9 December 2026, followed by a statement published on federalreserve.gov. Twelve voting members โ the seven Board governors, the New York Fed president and four rotating reserve bank presidents โ sign off on the target range. Between now and then the committee has a small number of scheduled meetings left, and each one is a chance to move the rate by a quarter point in either direction.
A market-implied probability of 5% is not a forecast that something is impossible. It is a statement that the outcome needs a specific chain of events that traders can describe but do not expect: an inflation re-acceleration visible in the autumn CPI and PCE releases, a Fed that reads it as persistent rather than tariff-driven and temporary, and enough consensus on the committee to raise rates into an economy it spent the previous year supporting. Roughly one path in twenty. That is the standard price for a policy reversal that is coherent but has no supporting evidence in the current data flow.
The mechanical hurdle is what does most of the work. Because the upper bound moved below 4.5% in 2025 and the market prices this question in the low single digits, the implied starting point today sits meaningfully under the threshold. Every 25 basis point step the Fed would need to climb costs one meeting, and only a handful of scheduled meetings remain before 8-9 December. A single hike would not be enough unless the range were already at 4.25-4.50%; the pricing says it is not. So Yes is effectively a bet on a compressed tightening sequence, not on one hawkish decision.
The volume figure is worth reading carefully. About $2,409,519 has traded across venues, and all of it sits on a single venue, Polymarket. That means there is no cross-venue spread to interpret โ no gap between two order books that would signal disagreement about settlement wording or about the underlying question. It also means the low price is not the artefact of a thin book. Several million dollars of turnover in a binary macro contract is enough that the level reflects considered positioning rather than a handful of stray orders.
History supports the market's scepticism. The Fed has repeatedly signalled it prefers to pause rather than whipsaw: it held the range at 4.25-4.50% for most of 2025 rather than cut quickly, and it held at 5.25-5.50% for fourteen months before easing. That institutional preference for standing still cuts both ways, but in this case it argues against a rapid reversal. Add the political backdrop โ pressure on the Fed through 2026 has run consistently in the direction of lower rates, not higher โ and the case for a Yes narrows further.
One technical point deserves attention. The settlement rule rounds the upper bound to the nearest 25 basis points and treats exactly 4.5% as qualifying. So the market does not require the Fed to go above the old December 2024 level; it requires the Fed to get back to it. That is a slightly lower bar than the headline question suggests, and it is one reason the price is not closer to zero.
What moves the probability
Where the cycle stands now
The single biggest determinant is the starting point. Because the target range moved below 4.5% during the 2025 easing sequence, a Yes needs upward moves rather than an absence of cuts. This pushes the probability down hard and explains most of the distance between the current price and a coin flip.
Autumn inflation prints
Monthly CPI and PCE releases between now and the December meeting are the only realistic mechanism for a hawkish turn. A run of readings showing core inflation accelerating and broadening beyond goods would be the trigger. Absent that, the committee has no stated justification for hiking, and the probability stays pinned in the low single digits.
Labour market condition
The Fed's dual mandate means a soft payrolls trend argues for holding or cutting even if inflation is uncomfortable. Weak employment data would push this outcome toward zero; an unexpectedly tight labour market alongside rising wages is the one combination that would give hawks a case. The labour side has generally been the argument for easing during this cycle.
Committee composition and political pressure
The FOMC's twelve voters include rotating reserve bank presidents, and leadership questions at the Board have been a live issue through 2026. The pressure applied to the Fed from Washington has run toward lower rates throughout. That direction of influence makes a compressed hiking sequence less likely, not more.
The rounding rule
Settlement treats an upper bound of exactly 4.5% as a Yes, and rounds to the nearest 25 basis points. This is a modest upward force on the probability, since it means the Fed only has to return to the December 2024 level rather than exceed it. It is worth a small amount, not a large one.
The case for
- Inflation would need to re-accelerate visibly in the CPI and PCE releases published between September and November 2026, and the Fed would need to judge the move persistent rather than a one-off pass-through.
- The committee would then have to deliver enough 25 basis point increases across its remaining scheduled meetings to lift the upper bound to at least 4.5% by the decision on 8-9 December 2026.
- A supply shock โ energy, tariffs feeding into a wage-price loop, or a disorderly move in the dollar โ could compress that decision-making timeline in a way that a gradual data drift could not.
- Because settlement counts an upper bound of exactly 4.5% as a Yes, the Fed only has to return to the level it held in December 2024, not exceed it.
The case against
- The upper bound has been below 4.5% since the Fed resumed cutting in September 2025, so the outcome requires a full reversal of direction rather than a pause.
- Only a small number of scheduled FOMC meetings remain before December 2026, and the Fed normally moves in 25 basis point steps, making the required distance hard to cover in the time available.
- The FOMC's demonstrated preference is to hold rather than whipsaw โ it sat at 5.25-5.50% for fourteen months and at 4.25-4.50% for most of 2025 before moving.
- Political pressure on the Fed through this cycle has consistently pushed toward lower rates, and there is no public signal from the committee that a tightening sequence is under discussion.
What to watch
The monthly CPI releases from the Bureau of Labor Statistics and the PCE price index from the Bureau of Economic Analysis are the primary inputs; a sequence of upside surprises in core readings between September and November 2026 is the only realistic route to repricing. Monthly non-farm payrolls matter almost as much, because a strong labour market removes the counterargument to tightening. The FOMC's remaining scheduled meetings each carry a statement, a press conference and โ at the quarterly meetings โ an updated Summary of Economic Projections, whose dot plot shows where each participant expects rates to end the year. That dot plot is the most direct read on whether anyone on the committee is contemplating a hike. The final input is the decision itself on 8-9 December 2026, published on federalreserve.gov, which settles the market.
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