Polymarket vs. Kalshi
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See where the two biggest prediction markets disagree. Pick any two markets, or start from the biggest gaps below: prices, volume, history and the resolution rules, side by side.
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Will the Republican party win the governorship in Utah
71%
▼ 17.0pt
Vol $0 today · $1.3K total
Possibly the same event, on the other platform
Polymarket
Will the Republicans win the Texas Senate race in 2026?
33%
Polymarket
Will Utah Jazz win the 2027 NBA Finals?
1%
Polymarket
Will the Republicans win the Ohio governor race in 2026?
20%
Polymarket
Will the Republicans win the Kansas Senate race in 2026?
62%
Polymarket
Will the Republicans win the Idaho Senate race in 2026?
91%
Polymarket
Will the Republicans win the Nebraska Senate race in 2026?
71%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.