A-S and OFI-Based Arbitrage

This bot implements two order-book-based metrics to identify arbitrage opportunities on Polymarket. The A-S model detects price pressure anomalies from microstructure noise, while OFI measures the net imbalance between buyer- and seller-initiated trades. The strategy triggers when these signals indicate a temporary mispricing, allowing the bot to capture mean-reverting profits. Entry is signaled when combined A-S and OFI readings exceed a threshold, implying the market is mispriced relative to fundamental value. Exit occurs when the signals normalize. The bot targets static arbitrage opportunities across correlated markets, relying on quantitative models rather than event-driven catalysts.