Fed Dot Plot vs Prediction Markets
Two sources claim to describe the same thing, the path of the policy rate, and they rarely line up exactly. One is the Fed's own dot plot, a chart of where each participant thinks the rate should sit in the years ahead. The other is a prediction market, a live price on a specific meeting outcome, set by people who lose money when they are wrong. Here is what each one is actually measuring, why they point in different directions, and how to hold both at once.
What the dot plot actually is
The dot plot is one page of the Summary of Economic Projections, published quarterly alongside an FOMC statement. Each participant marks the level they consider appropriate for the policy rate at the end of each of the next few years and over the longer run. The dots are anonymous, so you see the spread of opinion but not who placed which dot. Take the median and you have the committee's central tendency at that moment.
Three things about it are easy to get wrong. It is a projection of what each participant thinks would be appropriate given their own economic forecast, not a plan the committee has agreed to. It is not a vote, and nothing binds anyone to the dot they placed. And it is a snapshot, so the moment new data lands the dots are already behind, because they cannot be revised until the next projection round.
What a prediction market actually is
A prediction market on a Fed meeting works differently in every respect. Traders buy and sell a contract that pays out on a specific, resolvable outcome, such as whether the target range is unchanged after a named meeting. The price of that contract, somewhere between zero and one, is the market's implied probability, and it updates on every trade.
Nobody setting that price is a policymaker. The price is not what the Fed intends. It is what a crowd with capital at risk believes the Fed will actually do, which already includes the chance that the committee changes its mind before the decision.
The four structural differences
| What differs | Fed dot plot | Prediction market |
|---|---|---|
| Update frequency | Quarterly, with the Summary of Economic Projections | Continuous, on every trade |
| Skin in the game | None. A dot costs nothing and carries no penalty | Capital at risk on every quote |
| What is measured | Participant intentions, given each person's own forecast | Market consensus on the outcome itself |
| Revision behaviour | Revised only at the next projection round | Reprices instantly on data and headlines |
The third row is the one that matters most. The dot plot and the market are not competing answers to one question. They answer two different questions. The dots describe intent inside the room. The price describes an outcome in the world, which depends on intent plus everything that could change it.
Why the two can disagree
Because a disagreement between them is often not a disagreement at all. The dot plot shows where policymakers thought rates should go on the day it was published, conditional on the economy they expected. A market price shows what traders think will actually happen at a specific meeting, including the probability that policymakers revise their view once the data comes in differently. If inflation or the labour market surprises after publication, the dots cannot move and the price has to. A gap opens, and it is mostly a measure of how much has happened since the last projection round.
The gap is worth reading rather than resolving. A market far from the last set of dots is telling you the committee will likely move its dots at the next round.
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Open SmartX →What the market is pricing into the next meeting
On Polymarket, the market on the July 2026 FOMC decision, which closes on 29 July 2026, prices no change at 79.8%, a 25 basis point increase at 19.4%, and a 25 basis point decrease at 0.4%. Read the shape, not just the headline number. The base case is a hold, and the tail sits almost entirely on the hike side, with a cut priced close to a non event. That asymmetry is the live read, and it is where money currently sits on the very next decision. For the mechanics of turning these prices into probabilities, see how to read Fed rate odds.
How to use both
- Treat the dots as a prior on the reaction function. They tell you how this committee weighs inflation against employment, which stays useful even when the level is stale.
- Treat the market price as the live read. For what happens at the next meeting, the price is the current estimate and the dots are a quarter behind it.
- Use the gap as a clock. A wide gap means a lot of data has arrived since publication, so expect the next projection round to move toward the market.
- Weight by liquidity. A deep market that disagrees with the committee's stated path deserves attention. A thin one is a single order, not a consensus.
The same logic applies to any official projection read against a traded price, the cross-check we describe in prediction markets vs FedWatch.
FAQ
Is the Fed dot plot a promise about future rates?
No. Each dot is one participant's projection of the rate they consider appropriate given their own economic forecast, submitted anonymously. It is not a vote, not a committee decision, and nothing obliges anyone to follow it. Officials have consistently described it as a projection rather than a commitment.
Why do prediction markets disagree with the dot plot?
Mostly because they measure different things at different times. The dots capture intentions at the moment of publication, while the market prices the outcome including the chance policymakers revise their view as new data arrives. A gap usually reflects information that landed after the last projection round.
Which one should I trust for the next meeting?
For the next meeting specifically, the market price, because it is live and the dots are not. Use the dot plot for the slower question of how the committee reasons and where it thinks policy should settle over time, then let the market tell you what is priced right now.
How often is the dot plot updated?
It is published quarterly as part of the Summary of Economic Projections, released alongside the statement at those meetings. Between releases, the dots are fixed no matter what the data does, which is the single biggest reason a market price and the dot plot drift apart.
Two pictures of the same rate path, drawn with different instruments. The dot plot is a careful statement of intent that goes stale the day after it prints. A prediction market is a noisy price that knows nothing about intent but reacts to everything else. Read the dots for the reaction function and the price for the decision in front of you, and the contradiction between them becomes a measure of how much has moved since. Nothing here is financial advice, and prediction markets carry risk.