Odds update every minute | Last updated: 11:06AM EDT on May 17, 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

$7,404,337 bet so far
REP details
Markets     Range (Bid-Ask)     Total $ Bet
Kalshi 🇺🇸54.5-55.6%$4,617,640
Polymarket 🌎54.0-55.0%$2,402,640
PredictIt 🇺🇸58.4-59.4%$300,496
Betfair 🇬🇧51.8-52.6%$78,201
Smarkets 🇬🇧49.7-52.3%$5,360

54.3%

-0.2%
DEM details
Markets     Range (Bid-Ask)     Total $ Bet
Kalshi 🇺🇸44.4-45.5%$4,617,640
Polymarket 🌎45.0-46.0%$2,402,640
PredictIt 🇺🇸40.6-41.6%$300,496
Betfair 🇬🇧47.6-48.0%$78,201
Smarkets 🇬🇧47.3-50.7%$5,360

45.7%

0.2%


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

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