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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BV Borussia 09 Dortmund vs. SV 07 Elversberg: BV Borussia 09 Dortmund O/U 2.5
34%
▼ 15.5pt
Vol $164 today · $87 total
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.