Odds update every minute | Last updated: 3:40AM EDT on Oct 28, 2026

Election Betting Odds

By Maxim Lott and John Stossel

Why This Beats Polls | Odds from Betfair, Smarkets, PredictIt, Polymarket, Kalshi | How People Bet

Hover over candidate pics to see market breakdown. Hover over underlined titles for amount bet.

Chance of...

Senate Control 2026Senate Control 2026

$31,734,590 bet so far
DEM details
Markets     Range (Bid-Ask)     Total $ Bet
Kalshi 🇺🇸63.0-64.0%$20,456,476
Polymarket 🌎66.0-67.0%$10,119,473
PredictIt 🇺🇸62.1-65.0%$723,669
Betfair 🇬🇧65.6-66.5%$435,086

64.9%

0.1%
REP details
Markets     Range (Bid-Ask)     Total $ Bet
Kalshi 🇺🇸36.0-37.0%$20,456,476
Polymarket 🌎33.0-34.0%$10,119,473
PredictIt 🇺🇸35.0-37.9%$723,669
Betfair 🇬🇧33.2-34.6%$435,086

35.1%

-0.1%
Senate Seats 2026 (estimate: 52-48. Hover over states)
Current Senate is 47-53
Polymarket:
Kalshi:
PredictIt:
State election odds update every 20 minutes. Last updated: 3:17AM EDT on Oct 28, 2026
Over $5 million bet. State betting is from Polymarket, Kalshi and PredictIt. Others to be added if liquid state market available.
US Presidency 2028Winner of Presidential election held on Nov 5 2028

$770,575,573 bet so far
Vance details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎18.2-18.3%$720,676,306
Kalshi 🇺🇸19.0-20.0%$46,620,337
Betfair 🇬🇧17.5-18.9%$1,580,059
PredictIt 🇺🇸18.0-19.0%$1,423,826
Smarkets 🇬🇧17.9-19.2%$277,120

18.6%

-0.7%
Cortez details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎12.9-13.0%$720,676,306
Kalshi 🇺🇸8.1-8.2%$46,620,337
Betfair 🇬🇧10.4-11.4%$1,580,059
PredictIt 🇺🇸13.0-15.0%$1,423,826
Smarkets 🇬🇧10.9-12.8%$277,120

11.6%

-0.1%
Newsom details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎10.5-11.0%$720,676,306
Kalshi 🇺🇸11.0-12.0%$46,620,337
Betfair 🇬🇧10.0-10.2%$1,580,059
PredictIt 🇺🇸10.0-11.0%$1,423,826
Smarkets 🇬🇧10.0-10.6%$277,120

10.6%

-0.1%
Ossoff details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎9.4-9.5%$720,676,306
Kalshi 🇺🇸9.5-10.0%$46,620,337
Betfair 🇬🇧10.0-10.6%$1,580,059
PredictIt 🇺🇸9.0-11.0%$1,423,826
Smarkets 🇬🇧10.2-10.6%$277,120

10.0%

0.1%
Rubio details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎9.6-9.7%$720,676,306
Kalshi 🇺🇸10.0-11.0%$46,620,337
Betfair 🇬🇧7.7-8.3%$1,580,059
PredictIt 🇺🇸8.0-10.0%$1,423,826
Smarkets 🇬🇧6.7-8.3%$277,120

8.9%

-0.1%
Harris details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎4.0-4.3%$720,676,306
Kalshi 🇺🇸2.3-2.4%$46,620,337
Betfair 🇬🇧2.5-2.8%$1,580,059
PredictIt 🇺🇸4.0-5.0%$1,423,826
Smarkets 🇬🇧2.5-2.8%$277,120

3.3%

-0.3%
Buttigieg details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎2.5-2.6%$720,676,306
Kalshi 🇺🇸2.7-2.8%$46,620,337
Betfair 🇬🇧2.6-2.9%$1,580,059
PredictIt 🇺🇸4.0-5.0%$1,423,826
Smarkets 🇬🇧2.6-2.9%$277,120

3.1%

+0.0%
Shapiro details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎2.9-3.0%$720,676,306
Kalshi 🇺🇸2.4-2.5%$46,620,337
Betfair 🇬🇧3.3-3.8%$1,580,059
PredictIt 🇺🇸3.0-4.0%$1,423,826
Smarkets 🇬🇧2.4-3.1%$277,120

3.0%

-0.0%
DeSantis details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎2.4-2.5%$720,676,306
Kalshi 🇺🇸2.5-2.7%$46,620,337
Betfair 🇬🇧2.0-2.4%$1,580,059
Smarkets 🇬🇧2.1-2.4%$277,120

2.4%

-0.1%
Carlson details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎1.2-1.4%$720,676,306
Kalshi 🇺🇸0.8-0.9%$46,620,337
Betfair 🇬🇧2.0-2.4%$1,580,059
Smarkets 🇬🇧1.3-1.8%$277,120

1.5%

-0.1%
I_Trump details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.6-1.3%$1,580,059
Smarkets 🇬🇧0.8-1.0%$277,120

0.9%

-0.1%
Trump_Jr details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎0.5-0.6%$720,676,306
Kalshi 🇺🇸0.8-0.9%$46,620,337
Betfair 🇬🇧0.7-1.4%$1,580,059
Smarkets 🇬🇧0.7-1.1%$277,120

0.8%

-0.1%
Whitmer details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎0.3-0.4%$720,676,306
Kalshi 🇺🇸0.3-0.7%$46,620,337
Betfair 🇬🇧0.3-1.2%$1,580,059
PredictIt 🇺🇸1.0-2.0%$1,423,826
Smarkets 🇬🇧0.4-0.7%$277,120

0.7%

-0.0%
Obama details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎0.2-0.3%$720,676,306
Betfair 🇬🇧0.8-1.1%$1,580,059
Smarkets 🇬🇧0.8-0.9%$277,120

0.7%

-0.1%
Cotton details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.3-0.8%$1,580,059
Smarkets 🇬🇧0.3-0.5%$277,120

0.4%

-0.1%
Cruz details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.4-0.6%$1,580,059
Smarkets 🇬🇧0.2-0.4%$277,120

0.4%

-0.0%
Haley details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎0.0-0.1%$720,676,306
Kalshi 🇺🇸0.4-0.6%$46,620,337
Betfair 🇬🇧0.3-0.4%$1,580,059
Smarkets 🇬🇧0.1-0.4%$277,120

0.3%

+0.0%
Kennedy details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.2-0.3%$1,580,059
Smarkets 🇬🇧0.2-0.3%$277,120

0.3%

-0.0%
Hawley details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.1-0.3%$1,580,059
Smarkets 🇬🇧0.2-0.3%$277,120

0.2%

-0.1%
Sanders details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.1-0.4%$1,580,059
Smarkets 🇬🇧0.1-0.3%$277,120

0.2%

-0.0%
Noem details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.0-0.4%$1,580,059
Smarkets 🇬🇧0.1-0.2%$277,120

0.2%

-0.0%
Pence details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.0-0.2%$1,580,059
Smarkets 🇬🇧0.1-0.2%$277,120

0.1%

-0.0%
Ramaswamy details
Markets     Range (Bid-Ask)     Total $ Bet
Polymarket 🌎0.0-0.1%$720,676,306
Kalshi 🇺🇸0.1-0.3%$46,620,337
Betfair 🇬🇧0.1-0.2%$1,580,059
Smarkets 🇬🇧0.1-0.2%$277,120

0.1%

+0.0%
Clinton details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.0-0.2%$1,580,059
Smarkets 🇬🇧0.1-0.2%$277,120

0.1%

+0.0%
Cuomo details
Markets     Range (Bid-Ask)     Total $ Bet
Betfair 🇬🇧0.0-0.1%$1,580,059
Smarkets 🇬🇧0.0-0.1%$277,120

0.1%

+0.0%

21.4%

About these odds and FAQ | By Maxim Lott and John Stossel | Odds update every minute

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