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Prediction Markets Leaderboard

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Prediction Market News
Senators vs Hurricanes: Game 1 NHL Playoff Pick ImageNHL

Senators vs Hurricanes: Game 1 NHL Playoff Pick

Tony Sartori
Apr 18, 2026 UTC
Who Will be the Madden 27 Cover Athlete? ImageNFL

Who Will be the Madden 27 Cover Athlete?

Lee Tran
Apr 18, 2026 UTC
Which Company Has the Best AI Model? ImagePrediction Markets

Which Company Has the Best AI Model?

Tyler Jacobsma
Apr 17, 2026 UTC
Which NHL Teams Will Play for the 2026 Stanley Cup? ImageNHL

Which NHL Teams Will Play for the 2026 Stanley Cup?

Justin Colombo
Apr 17, 2026 UTC
RBC Heritage: Polymarket's Prediction ImageGolf

RBC Heritage: Polymarket's Prediction

Rocco Leone
Apr 17, 2026 UTC
Who Will Win the NHL's Western Conference? ImageNHL

Who Will Win the NHL's Western Conference?

Justin Colombo
Apr 17, 2026 UTC
2026 Stanley Cup Playoffs: Eastern Conference Analysis ImageNHL

2026 Stanley Cup Playoffs: Eastern Conference Analysis

Justin Colombo
Apr 17, 2026 UTC
Who Will Win the Stanley Cup? Kalshi Predictions, Analysis ImageNHL

Who Will Win the Stanley Cup? Kalshi Predictions, Analysis

Justin Colombo
Apr 16, 2026 UTC
Will a Canadian Team Win Stanley Cup Before 2031 Season? ImageNHL

Will a Canadian Team Win Stanley Cup Before 2031 Season?

Luke Garrison
Apr 16, 2026 UTC
Who Went Home on Survivor Last Night? Updated Kalshi Survivor 50 Odds ImageNews

Who Went Home on Survivor Last Night? Updated Kalshi Survivor 50 Odds

Justin Colombo
Apr 17, 2026 UTC
Spurs vs Trail Blazers Kalshi Odds ImageNBA

Spurs vs Trail Blazers Kalshi Odds

Rocco Leone
Apr 16, 2026 UTC
Smart Money Report: Two Markets, One Unanimous Call ImagePrediction Markets

Smart Money Report: Two Markets, One Unanimous Call

Tyler Jacobsma
Apr 17, 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.