2028 U.S. Senate winner? — Republican party

    11% chance · down 1 pts today

    Yes11%▼ 1kalshiYes11¢12¢ after fees
    No89%▲ 1Polymarket USNo86¢fee unknown
    Resolves
    Nov 7, 2028
    Volume
    $77.7K
    24h
    $12.6K
    Liquidity
    $85.6K
    kalshiPolymarket (global): price for reference, not tradable in the USPolymarket USpredictitListed on 4 venues

    Chance over time

    Polymarket USPolymarket USCFTC-regulated

    Deposit $10, get $25

    Trading bonus for new sign-ups.

    Sponsored · We may earn a commission · 18+ · Trade responsibly · 1-800-GAMBLER

    Signals

    Quiet market: no big moves or venue gaps in the last 24 hours.

    Every venue’s price

    4 venues
    ChanceBest
    Yes11%▼ 1kalshi11¢12¢ after fees
    No90%▲ 1Polymarket US86¢fee unknown

    Each share pays $1 if it’s right. Green marks the cheapest venue after fees; every price opens that venue’s market.

    Before you trade

    Fee Impact at These Prices

    KalshiKalshiat 11¢: exit costs ~1¢/contract on a 1-contract order, rounded up to 1¢
    Polymarket (global): price for reference, not tradable in the USPolymarketat 13¢: exit costs ~0.45¢/contract
    Polymarket USPolymarket USat 14¢: Fees unavailable
    Full calculator

    How each venue settles it

    kalshiKalshi

    If the Republican party has won control of the Senate in 2028, then the market resolves to Yes.

    Full rules on Kalshi ↗
    Polymarket (global): price for reference, not tradable in the USPolymarket (global)

    This market will resolve according to the party that wins control of the United States Senate in the 2028 United States general election. A party wins control of the United States Senate if it wins a majority of the chamber’s voting seats. If no party wins a majority of voting seats, the party that wins control of the chamber is the party that wins half of the voting seats and wins the Vice Presidency in the 2028 Un…

    Full rules on Polymarket (global) ↗
    Polymarket USPolymarket US

    2028 U.S. Senate Election Winner

    Full rules on Polymarket US ↗
    predictitPredictIt

    Which party will control the US Senate after 2028?

    Full rules on PredictIt ↗

    About this market

    Category
    Politics
    Resolves
    Tue, November 7, 2028
    kalshiPolymarket (global): price for reference, not tradable in the USPolymarket USpredictitCompared across 4 venues

    In the news

    Discussion

    Sign in to join the discussion

    Sign In

    More in Politics

    All Politics