Polymarket vs. Kalshi
Compare markets
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.
Change ×
Will Wes Moore be first this list to declare for 2028 United States presidential election before Nov 7, 2028?
4%
– 0.2pt
Vol $0 today · $4.6K total
Possibly the same event, on the other platform
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.