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Polymarket vs Kalshi Price Differences
Created by
Mariam Ahmed
Where both venues list the same question at different prices. Genuine overlap is thin, because the two exchanges list largely different things, so treat this as a short watchlist rather than a full book.
Prediction Market Odds: Polymarket and Kalshiprecious_bathmat/prediction-market-odds
Venue
Question
Outcome
Implied %
+9 fieldsTextNumberBooleanListObject
Input
Venues:Polymarket+1
Minimum activity in the last 24 hours:0
Hide markets that are already decided:true
Look for the same question on both venues:true
Maximum markets:300
Output fields
Venue
Question
Outcome
Implied %
Reading
24h activity
Liquidity
Days to resolve
Move (Kalshi)
Week (Polymarket)
Category
Decided
Market
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