Arkham has launched an Elo style rating system that measures prediction market traders by accuracy and the difficulty of their successful calls.
Blockchain analytics firm Arkham has introduced an Elo style rating system designed to compare prediction market traders based on accuracy.
INTRODUCING: PREDICTION MARKET ELO
Some traders consistently win on Polymarket, bet after bet.
We’ve created prediction market performance ratings (Elo) on Arkham Intel to help you find them. Here’s how it works: pic.twitter.com/NWg9WXxJIA
— Arkham (@arkham) June 29, 2026
Arkham Intelligence Ranks Polymarket Traders by Skill — Top Forecaster Hits 66.1% Win Rate
Arkham launches ranking system for prediction market traders
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Arkham launched Prediction Market Elo on June 29, ranking Polymarket traders by forecasting accuracy, not just PnL.
The highest Elo-ranked trader, “GardenerCx,” has a win rate of 64.3% over 2,644 bets focused on up/down bitcoin markets.
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