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Research tool

Election Betting Odds

Compare election probabilities across venues, inspect bid–ask ranges and follow historical charts and state-level maps.

3.5/ 5Editorial rating0 user reviews
Visit official siteelectionbettingodds.com
Available on
Web

Screenshots and interface

Product preview1 / 1

Election odds and electoral-map view.

What is Election Betting Odds?

Election Betting Odds gathers election-market prices into a public overview of races, nominations and chamber control. The headline view is designed for fast reading, while candidate detail panels show the source markets, bid–ask ranges and traded amounts. Charts and change windows help distinguish a current level from a recent move.

Who it is for

  • Readers following election probabilities across exchanges
  • Researchers checking differences between venues
  • Users who want state maps and historical probability charts

Features and coverage

Available on
Web
Markets & venues
Polymarket, Kalshi, PredictIt, Betfair, Smarkets
Research topics
Elections, Cross-venue probabilities
  • Cross-venue race summaries

    Compare election outcomes using several prediction-market sources.

  • Venue breakdowns

    Inspect each source’s bid–ask range and recorded amount bet.

  • Recent-change windows

    Read movement over the displayed four-hour, daily and weekly periods.

  • Historical charts

    Open a race’s chart to examine the path of its probability.

  • State-level maps

    Inspect state races and the implied composition of a chamber.

  • Nomination and general-election views

    Keep candidate nomination questions separate from winning the eventual election.

  • Track-record section

    Review the site’s historical prediction coverage and methodology context.

Workflows with Election Betting Odds

Check a headline probability

Open the candidate’s details and inspect the venue ranges behind the summary. A wide range on one source deserves different weight from a tight liquid quote.

Review a race’s movement

Compare the short change windows, then open the chart to see whether the move is part of a longer trend.

Compare state and national views

Use the map for individual state races and the chamber-control panel for the different aggregate question.

Pricing and total cost

The probability overview, source breakdowns, maps and charts are publicly accessible without an account or listed subscription.

Getting started

Before you start: The site states a one-minute update cycle for headline odds and a separate 20-minute cycle for state-election odds.

  1. Choose the election, nomination or chamber-control view.
  2. Open or hover the candidate’s detail panel.
  3. Inspect venue ranges and the amounts traded.
  4. Use Charts to review the historical path.
  5. Check the map’s own update time when using state-level data.

Useful links

    What to check

    • The site states a one-minute update cycle for headline odds and a separate 20-minute cycle for state-election odds.
    • A nomination market and an election-winner market resolve different questions.
    • A bid–ask range describes available sides of a market; the summary probability is not an executable quote for every trade size.

    A closer look

    Ratings & reviews

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    Editorial rating
    3.5/ 5
    0 user reviews
    Polytoolhub editorial

    Our take on Election Betting Odds

    Source breakdowns, spreads and historical charts make election-price comparisons accessible. Different update cycles and aggregation rules mean the headline value is not a directly executable price.

    Based on documented features, setup and access terms. How we rate

    User reviews 0

    The main score switches to user ratings after 5 published reviews.

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    Frequently asked questions about Election Betting Odds

    Which exchanges are included?

    The main page identifies Betfair, Smarkets, PredictIt, Polymarket and Kalshi.

    Can I see the sources behind a candidate’s probability?

    Yes. The detail panel provides venue ranges and traded amounts.

    Do state maps update as often as headline odds?

    No. The site lists a separate, slower update cycle for state markets.

    Does it provide history?

    Yes. Race charts and a track-record section are available.