How to Read 2026 Midterm Prediction Market Odds
Kalshi added accuracy scores, thin-market tags, and a live trade tape on October 6. Here is how to read 2026 midterm odds on Predwise, with prices dated to that morning.
What did Kalshi add to 2026 midterm markets on October 6?
Kalshi said every US midterm election market would show a Brier accuracy score, a low-volume tag, and individual trades in real time. Lower Brier scores mean the historical forecast was closer to the outcome.
When is US Election Day 2026?
Election Day is November 3, 2026. Kalshi’s October 6 announcement landed with less than 30 days left in the campaign.
Do Kalshi and Polymarket agree on the 2026 midterms?
Prediction Scout’s October 6, 2026 snapshot, taken at 7:34 a.m. ET, showed the same favorite in 67 of 67 Senate and governor races listed on both venues. The median gap on the favorite was 0.8 points. Those prices move.
Where can I open a politics contract on Predwise?
Use the politics category or Predwise Search, then read the resolution rule on the event page. A high price is an implied probability, and a wrong outcome can settle at zero.
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