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.
Change ×
Will the Republicans win the Wisconsin governor race in 2026?
0%
– 0.0pt
Vol $46.5K today · $567.8K total
Possibly the same event, on the other platform
Kalshi
Will the Republican Party win the 2028 Wisconsin Assembly District 1 election?
86%
Kalshi
Will the Republican Party win the 2028 Wisconsin Assembly District 2 election?
95%
Kalshi
Will the Republican Party win the 2028 Wisconsin Assembly District 3 election?
95%
Kalshi
Will the Republican Party win the 2028 Wisconsin Assembly District 4 election?
97%
Kalshi
Will the Republican Party win the 2028 Wisconsin Assembly District 5 election?
94%
Kalshi
Will the Republican Party win the 2028 Wisconsin Assembly District 6 election?
97%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.