Platform Guide · 7 min read

    What Is Chalkboard? A US Trader's 2026 Guide

    By Catie Di StefanoPublished April 19, 2026Updated August 5, 2026

    Chalkboard is a prediction market built almost entirely around player props — LeBron's points, Steph's threes, Mahomes' passing yards. Here's what it does, who it's for, and whether a US trader should add it to their account rotation.

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    What Is Chalkboard? A US Trader's 2026 Guide

    Sources

    Every figure on this page is checked against primary sources — regulator filings, exchange documentation and official results. Prices and rules change; verify with the operator before trading.

    1. 1.Kalshi Help Center — fees, funding and account rulesKalshi
    2. 2.Polymarket documentation — markets, fees and resolutionPolymarket
    3. 3.Designated Contract Markets (DCMs)U.S. Commodity Futures Trading Commission
    4. 4.The Commodity Exchange Act & regulationsU.S. Commodity Futures Trading Commission

    Frequently asked questions

    Is Chalkboard legal in the US?

    Yes. Chalkboard is a federally-regulated event-contract platform operating under federal commodities law. It is legal for US traders to use, like other regulated prediction markets including Kalshi, Sleeper, and Rebet.

    What does Chalkboard offer?

    Chalkboard specializes in player prop event contracts — yes/no contracts on individual athlete performance. Points, rebounds, assists, passing yards, and similar player-level markets across the NBA, NFL, WNBA, and college sports.

    Can I trade LeBron James props on Chalkboard?

    Yes. LeBron scoring, rebounding, assist, and combined stat line markets are live on Chalkboard for every Lakers playoff game. Lines post before each tip-off.

    How does Chalkboard differ from Kalshi?

    Kalshi covers everything — politics, economics, sports team markets, culture. Chalkboard specializes in player props specifically. Most active NBA traders use both.

    Does Chalkboard have NFL player props?

    Yes. Chalkboard has deep NFL coverage including passing yards, rushing yards, receiving yards, touchdowns, and other standard player prop markets for quarterbacks and skill players.

    Can I trade WNBA on Chalkboard?

    Yes. WNBA coverage is growing, with active markets on major stars like Caitlin Clark, A'ja Wilson, and Breanna Stewart during the season.

    Is Chalkboard safe?

    Chalkboard operates under CFTC regulation, which enforces customer fund segregation and federal compliance standards. The regulatory backstop is strong. Underlying trading risk — you can lose what you deposit — applies to all prediction markets.

    Should I use Chalkboard or Kalshi?

    Use both. Kalshi for broader market coverage including series and championship markets, politics, and macro. Chalkboard for player-specific props where it has the deepest coverage in the category.

    Next steps

    Top platforms US traders are using:

    Chalkboard

    Player props, simplified.

    Sign up at Chalkboard →

    Kalshi

    The regulatory leader.

    Sign up at Kalshi →

    Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.

    Sleeper

    Sports-first. Social-native. Built for the group chat.

    Sign up at Sleeper →