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 Republicans win the North Carolina Senate race in 2026?
0%
– 0.0pt
Vol $46.4K today · $230K total
Possibly the same event, on the other platform
Kalshi
Will the Republican Party win the 2030 Mississippi Senate race?
95%
Kalshi
Will the Republican Party win the 2030 Texas Senate race?
75%
Kalshi
Will the Republican Party win the 2032 Texas Senate race?
40%
Kalshi
Will the Republican Party win the 2028 Vermont Senate Chittenden North election?
4%
Kalshi
Will the Republican Party win the 2029 Virginia governor race?
75%
Kalshi
Will the Democratic Party win the 2030 Mississippi Senate race?
5%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.