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 Kang Hoon-sik win the next South Korean presidential election?
8%
▲ +1.0pt
Vol $0 today · $1.3K total
Possibly the same event, on the other platform
Polymarket
Will David Lisnard win the 2027 French presidential election?
16%
Polymarket
Will Xavier Bertrand win the 2027 French presidential election?
0%
Polymarket
Will Sarah Knafo win the 2027 French presidential election?
0%
Polymarket
Will Christine Lagarde win the 2027 French presidential election?
10%
Polymarket
Will Élisabeth Borne win the 2027 French presidential election?
0%
Polymarket
Will Puma Shen win the next Taipei Mayor election?
33%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.