US Senate Majority (Nov 2026)

ForecastEx Elections › Senate Closed Wed 5:45 PM ET · $13K today · $257K traded · $257K at stake

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Settled Democratic PartyA day before, traders gave it 69%.

The last odds before it closed

99%Democratic Party
  • ✓ Democratic Party99%
  • Republican Party1%

How the odds have moved

Democratic Party: 65% on Oct 20, 99% now.

Each outcome's chance over time on ForecastEx. The dots along the bottom are headlines about its subject: point at one to read it.

Why it moved

  1. Nov 4, 5 PM ETDemocratic Party: 69% → 99%

    No headline about it in the hours around this move.

  2. Oct 30, 11 PM ETDemocratic Party: 64% → 70%

The biggest swings over the chart's period, each with the headlines about the market's subject published in the hours before it. News and odds moving together is not proof one caused the other.

Every outcome

Outcome Last odds Day Bid Ask Pays Contracts
✓ Democratic Party 99% 254.0K
✗ Republican Party 1% 596.7K

"Pays" is what a $1 stake returns if that outcome happens, at the price shown (before any fees). Bid and ask are the best prices to sell and buy "Yes".

The news: Senate Majority, Democratic Party, Republican Party

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Elections › Senate

Which Senate Swing States will Republicans win?

98%None
  • None98%
  • AK2%
  • All 7<1%▼ 3
125 more
  • AK, IA, KS, ME, MI, OH<1%▼ 1
  • AK, IA, KS, ME, MI, TX<1%
  • AK, IA, KS, ME, OH, TX<1%▼ 1
  • AK, IA, KS, MI, OH, TX<1%
  • AK, IA, ME, MI, OH, TX<1%
  • AK, KS, ME, MI, OH, TX<1%
  • IA, KS, ME, MI, OH, TX<1%▼ 1
  • AK, IA, KS, ME, MI<1%
  • AK, IA, KS, ME, OH<1%▼ 1
  • AK, IA, KS, ME, TX<1%▼ 1
  • AK, IA, KS, MI, OH<1%
  • AK, IA, KS, MI, TX<1%
  • AK, IA, KS, OH, TX<1%▼ 2
  • AK, IA, ME, MI, OH<1%
  • AK, IA, ME, MI, TX<1%
  • AK, IA, ME, OH, TX<1%
  • AK, IA, MI, OH, TX<1%
  • AK, KS, ME, MI, OH<1%
  • AK, KS, ME, MI, TX<1%
  • AK, KS, ME, OH, TX<1%
  • AK, KS, MI, OH, TX<1%
  • AK, ME, MI, OH, TX<1%
  • IA, KS, ME, MI, OH<1%
  • IA, KS, ME, MI, TX<1%
  • IA, KS, ME, OH, TX<1%
  • IA, KS, MI, OH, TX<1%
  • IA, ME, MI, OH, TX<1%
  • KS, ME, MI, OH, TX<1%
  • AK, IA, KS, ME<1%▼ 1
  • AK, IA, KS, MI<1%
  • AK, IA, KS, OH<1%
  • AK, IA, KS, TX<1%▼ 3
  • AK, IA, ME, MI<1%
  • AK, IA, ME, OH<1%
  • AK, IA, ME, TX<1%
  • AK, IA, MI, OH<1%
  • AK, IA, MI, TX<1%
  • AK, IA, OH, TX<1%
  • AK, KS, ME, MI<1%
  • AK, KS, ME, OH<1%
  • AK, KS, ME, TX<1%
  • AK, KS, MI, OH<1%
  • AK, KS, MI, TX<1%
  • AK, KS, OH, TX<1%
  • AK, ME, MI, OH<1%
  • AK, ME, MI, TX<1%
  • AK, ME, OH, TX<1%
  • AK, MI, OH, TX<1%
  • IA, KS, ME, MI<1%
  • IA, KS, ME, OH<1%
  • IA, KS, ME, TX<1%
  • IA, KS, MI, OH<1%
  • IA, KS, MI, TX<1%
  • IA, KS, OH, TX<1%
  • IA, ME, MI, OH<1%
  • IA, ME, MI, TX<1%
  • IA, ME, OH, TX<1%
  • IA, MI, OH, TX<1%
  • KS, ME, MI, OH<1%
  • KS, ME, MI, TX<1%
Elections › Senate

Next Senate Democratic Leader? (2028)

88%Chuck Schumer
  • Chuck Schumer88%▼ 2
  • Chris Van Hollen10%▲ 2
  • Brian Schatz1%▼ 1
10 more
  • Chris Murphy1%
  • Mark Warner<1%
  • Cory Booker<1%
  • Raphael Warnock<1%
  • Amy Klobuchar<1%
  • Patty Murray<1%
  • Tammy Baldwin<1%
  • Jon Ossoff<1%
  • Ruben Gallego<1%
  • Jacky Rosen<1%
KalshiCloses Dec 31, 2028 · $27K today
Elections › Senate

Next Senate Majority Leader?

89%Chuck Schumer
  • Chuck Schumer89%▼ 4
  • Chris Van Hollen9%▲ 4
  • Brian Schatz2%▼ 1
8 more
  • John Thune<1%
  • John Barrasso<1%
  • Steve Daines<1%
  • Tom Cotton<1%
  • Amy Klobuchar<1%
  • Patty Murray<1%
  • Cory Booker<1%
  • Mark Kelly<1%

Odds are traders' prices on Kalshi, Polymarket, ForecastEx and Crypto.com, not forecasts by 4Progressives. Prices read from the venues 3 min ago. Prices may be delayed. Money traded on Kalshi and ForecastEx is estimated from contracts. Not betting or investment advice.

Prediction-market prices are what traders pay for each outcome on Kalshi, Polymarket, ForecastEx and Crypto.com, read as the market's implied chance. They are not forecasts by 4Progressives, can move fast and can be wrong; they are read every few minutes and may be delayed. Money traded on Kalshi and ForecastEx is estimated from contracts at their price. News comes from the 4Progressives index; prices of stocks, rates and coins from 4Progressives Finance. Nothing here is betting, financial or investment advice. Terms of use. How to use Predictions