Polymarket Becomes a Playground for Arbitrage Pros

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Sharp traders are quietly exploiting mispriced odds on Polymarket, turning micro-inefficiencies into risk-free profits.

Small pricing gaps on dependent outcomes can yield guaranteed returns—sometimes just fractions of a percent, but significant at scale.

Automated bots now dominate, scanning thousands of markets and executing trades in milliseconds.

Strategies like the “Endgame Sweep” target outcomes near certainty, collecting leftover basis points as retail investors cash out.

While most users struggle to keep up, these arbitrage plays actually tighten spreads and boost liquidity, functioning like market-making.

[kelson10]

Arbitrage pros thrive on inefficiencies — Polymarket offers perfect conditions for that.

[Nahid10]

As liquidity grows, Polymarket could evolve into a hub for professional prediction market traders.