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CopyCatMarket ranks the biggest and sharpest prediction-market bettors by real profit, and brings together live markets from Polymarket and Kalshi in one place. Study the top traders, then copy the exact play.
This Week's Top Bettors
Ranked by realized profit on Polymarket.
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Ranked by real profit
Live leaderboards pull actual Polymarket P&L, volume and ROI — no fluff, just performance.
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See exactly what a top bettor is holding and their latest bets, then mirror the play on Polymarket.
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CopyCatMarket is a research directory. Browse, follow and study — bet where you already trade.
Trending Markets
The most active prediction markets across Polymarket & Kalshi.

New pandemic in 2026?
6%
yes
Polymarket $998.8KBet on Polymarket

Will Baker Mayfield win the 2026 NFL MVP?
2%
yes
Polymarket $99.9KBet on Polymarket

Variational FDV above $2B one day after launch?
15%
yes
Polymarket $99.8KBet on Polymarket
K
Will OpenAI or Anthropic IPO first?
16%
yes
Kalshi $41.6KBet on Kalshi
K
Will Elon Musk visit Mars before Aug 1, 2099?
9%
yes
Kalshi $39.9KBet on Kalshi
K
Will Spain win the 2030 FIFA Men's World Cup?
15%
yes
Kalshi $39.6KBet on Kalshi