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.
Possibly the same event, on the other platform
Polymarket
Will the Republican Party candidate win the 2026 Texas Senate election by 3%-6%?
5%
Polymarket
Will the Republican Party candidate win the 2026 Texas Senate election by 0%-3%?
12%
Polymarket
Will the Republican Party candidate win the 2026 Texas Senate election by 6%-9%?
3%
Polymarket
Will the Republican Party candidate win the 2026 Texas Senate election by 9%-12…
1%
Polymarket
Will the Republican Party candidate win the 2026 Texas Senate election by 12% o…
1%
Polymarket
Will the Republicans win the Texas Senate race in 2026?
26%
Change ×
Will the Republican Party win the 2028 Washington Senate District 14 election?
26%
▼ 24.5pt
Vol $0 today · $0 total
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.