The numbers disagree because the questions differ
A poll asks a sample of voters how they intend to vote or how they view candidates. A race rating combines polling with partisanship, candidate quality, fundraising and expert judgment. A prediction market reports the price at which traders are willing to buy or sell a contract tied to an outcome. These tools can point in different directions without any one of them being fraudulent.
Confusion begins when a 55 percent market probability is described as though it were a poll showing 55 percent of the vote. It is not. Likewise, a “Lean Democratic” rating is not a precise probability unless the forecaster publishes one.
How to read a poll
Start with field dates, sample population, sample size, mode, sponsor and question wording. A likely-voter poll may be more predictive close to an election but depends heavily on the pollster’s turnout model. A registered-voter poll includes more people but may overrepresent those who will not vote.
One survey should rarely drive a rating change by itself. Polling error can come from sampling, weighting, nonresponse, turnout assumptions and late movement. Averages reduce random noise but cannot eliminate shared methodological bias.
What race ratings add
Professional ratings help when polling is sparse. They incorporate district history, candidate fundraising, incumbency, redistricting and qualitative reporting. A good rating is a transparent synthesis rather than a mysterious verdict.
Ratings also lag sudden events by design. Forecasters may wait for evidence that a scandal, endorsement or economic shock has changed voter behavior. That caution can look slow during breaking news but prevents constant overreaction.
What prediction markets add
Markets can process news quickly because traders have financial incentives to update. They can aggregate information about candidate withdrawals, legal rulings and expected endorsements before polls are fielded. Market prices are therefore useful as a real-time expectation signal.
Markets have limitations. Thinly traded races can be moved by a small amount of money. Participants may be politically unrepresentative, overreact to media narratives or misunderstand election rules. Legal and platform restrictions can also affect who participates.
Fundamentals are the fourth signal
Partisanship, incumbency, the national environment, economic conditions and historical turnout remain essential. A poll showing an implausibly large shift in a stable state should be examined against those fundamentals. That does not mean dismissing change. It means requiring enough evidence to believe the electorate has moved.
Candidate and calendar fundamentals matter too. A nominee selected late may begin behind because the campaign is not organized, then close the gap rapidly. A market may anticipate that recovery while a poll captures only the current deficit.
A practical hierarchy for ElectionTracker
For official status, use state election authorities. For who is ahead now, use a transparent polling average with individual polls visible. For overall competitiveness, publish a dated editorial rating with methodology. For fast-moving expectations, show market probabilities only with liquidity and source notes.
Never merge the measures into one unexplained “score.” Readers should be able to tell whether a number reflects voters, analysts or traders. Uncertainty is a feature of election coverage, not a defect to be hidden.
How to write about a close race
Use ranges and conditions rather than certainty. Explain what evidence would change the assessment. If polls disagree, identify possible reasons. If markets move without new polling, describe the event traders may be reacting to. If ratings differ, show the disagreement.
The goal is not to predict every race perfectly. It is to help readers understand what is known, what is inferred and what remains unresolved. That standard becomes more important as campaigns, partisan accounts and betting platforms compete to present confidence as information.
Sources and data notes
ElectionTracker.live is independent and nonpartisan. Official dates, candidate fields and results can change. This article uses a July 24, 2026 research snapshot and distinguishes official election information from analysis.