Dev Tools · 1h ago
Bot Exploits Polymarket Price Gaps With Legged Arbitrage Strategy
A developer built a bot that executes legged arbitrage on Polymarket, buying underpriced positions and hedging later as sentiment shifts. The strategy targets volatile non-crypto events like elections and sports playoffs. It has contributed to a $130k+ track record through careful timing and inventory management.
Meridian48 take
The approach highlights how prediction markets remain fertile ground for algorithmic trading, but the strategy's reliance on timing and sentiment shifts introduces risk that the track record may not fully capture.
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Legged Arbitrage on Polymarket: Buying Cheap Now, Hedging Later →
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