Cross-Market Arbitrage Scanner
Scans multi-outcome events where YES prices across all outcomes should sum to 100¢. Flags events deviating by ≥2% — overpriced sums suggest selling the basket; underpriced sums suggest buying it. Ranked by size × √liquidity to prioritize tradeable edges.
Scanning markets...
How this works
Multi-outcome events (e.g. “Who wins the 2028 election?”) split into N mutually-exclusive YES markets.
Mathematically, the YES prices must sum to 100¢. Deviations represent market inefficiencies.
⚠ Real arbitrage requires accounting for bid-ask spread, gas, and Polymarket's 2% fee on winnings.