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.

Market A

Possibly the same event, on the other platform

Kalshi Pandemic by Dec 31, 2029? 21% Kalshi Will the Federal Reserve hike rates by December 31, 2026? 83% Kalshi Will the Federal Reserve cut rates by December 31, 2027? 50%

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Polymarket Economy

Will Anthropic announce bankruptcy by December 31, 2029?

20% ▼ 4.0pt

Vol $169.7K today · $310.2K total

Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.