Prediction Markets Leaderboard

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Prediction Market News
Hurricanes vs Flyers: Ready for Lift-Off? ImageNHL

Hurricanes vs Flyers: Ready for Lift-Off?

Greg Liodice
May 9, 2026 UTC
Avalanche vs Wild: How to Bet Game 3 ImageNHL

Avalanche vs Wild: How to Bet Game 3

Nick Griffith
May 9, 2026 UTC
WNBA Champion Predictions ImageWNBA

WNBA Champion Predictions

Luke Garrison
May 8, 2026 UTC
WNBA MVP Polymarket Odds ImageWNBA

WNBA MVP Polymarket Odds

Justin Colombo
May 8, 2026 UTC
WNBA Rookie of the Year Award Picks ImageWNBA

WNBA Rookie of the Year Award Picks

Patrick Everson
May 7, 2026 UTC

Prediction Markets Leaderboard

Success in prediction markets isn't just about luck—it’s about information. The Action Network Leaderboard tracks the world’s top event contract traders across Polymarket and Kalshi, giving you a transparent look at who is consistently beating the market.

How to Use This Page

Use the filters above to deep-dive into trader performance:

  • Performance Metrics: Sort by PnL (Profit & Loss) to see the biggest winners, or by Trading Volume to identify the highest-activity "whales."
  • Timeframes: Toggle between Today, Weekly, Monthly, or All-Time to separate short-term heaters from long-term experts.
  • Market Categories: Filter by specific interests such as Politics, Sports, Economics, Mentions, or Weather to find specialists in those fields.

Reading the Data: PnL is color-coded for quick scanning—Green indicates the trader is currently in the profit, while Red indicates a loss for the selected period.