The Chart Where Policymakers Draw Where They Think Rates Are Going
The dot plot shows each central bank official private forecast for interest rates as an anonymous dot. Markets pore over it, and its designers keep warning that it is not a promise.
A Window Into the Committee
Central bank interest rate decisions are made by a committee, and its members do not all think alike. The dot plot is a chart, published periodically by some central banks, that shows each member individual projection for the policy interest rate over the next few years, with every member view marked as a single dot.
The dots are anonymous, so the chart shows the spread of opinion without attributing any view to a named person. It offers markets a rare quantified glimpse into how the individual policymakers expect rates to evolve, which is otherwise hidden inside a committee that speaks publicly with one voice.
The dot plot shows what individual policymakers privately expect, not what the committee has decided. That distinction is the source of nearly every mistake made in reading it.
What the Chart Shows
Each dot is one member projection for the rate at the end of each future year and over the longer run. Reading the pattern reveals several things.
| Feature of the chart | What it conveys |
|---|---|
| The middle of the dots | The committee central expectation |
| The spread of the dots | How much members disagree |
| Movement since last time | How the outlook has shifted |
| The longer run dots | Where members think rates settle |
The middle of the distribution is watched as the committee likely path, the spread reveals how united or divided members are, and the shift from the previous chart shows how the collective outlook has changed, which often matters more than the level itself.
Why It Is Constantly Misread
The dot plot is repeatedly over interpreted, and its own authors repeatedly warn against the ways it is misused.
It is not a plan or a commitment. The dots are individual forecasts, made under the assumption of how the economy will evolve, not promises about what the committee will do. If the economy behaves differently, the rates will too, and the dots will move.
It is not a decision. The committee does not vote on the dots or agree on them collectively. They are the separate views of individuals, aggregated onto one chart, and the median dot is not a position the committee has adopted.
And it says nothing about the strength of conviction behind each dot. A member might hold their projection loosely, ready to change it with the next data point. The chart shows a snapshot of expectations that are themselves conditional and provisional.
The Communication Dilemma
The dot plot embodies a genuine tension in central bank communication. Providing more information about policymakers thinking should help markets anticipate policy and reduce surprises. But the dots are so easily mistaken for commitments that they can mislead markets and constrain the committee.
If markets treat the dots as a promise, the committee may feel pressure to follow them even when circumstances change, or may unsettle markets when it deviates. The tool meant to add transparency can reduce the committee flexibility by creating expectations it did not intend to make. This is why officials constantly remind everyone that the dots are conditional forecasts, not a path the committee has committed to walk.
The Median Fixation
Markets tend to fixate on the median dot, the middle projection, treating it as the committee forecast. This can mislead in two ways.
The median can shift because of a small number of members changing their view, exaggerating how much the collective outlook moved. And focusing on the median ignores the spread, which carries important information: a tight cluster signals agreement and a likely path, while a wide dispersion signals genuine uncertainty and disagreement that makes the median far less reliable as a guide.
A sophisticated reading looks at the whole distribution and how it has changed, not just the middle dot, and treats even that as a conditional snapshot rather than a forecast to bank on.
The Bottom Line
The dot plot shows each policymaker individual, anonymous projection for interest rates, offering a quantified glimpse into a committee that otherwise speaks with one voice. It is not a plan, a decision, or a commitment, and nearly every error in reading it comes from treating it as one of those. Its value is in showing the central expectation, the degree of disagreement, and how the outlook has shifted, and its danger is that markets fixate on the median dot as a promise, which can mislead them and constrain the very flexibility the committee needs.