StreetSpread Information

StreetSpread is the frontier infrastructure for sports and prediction markets. Purpose-built for the desks moving into event markets, StreetSpread powers how quant pods, market makers, sportsbook trading floors and OTC desks research, price, hedge and monitor positions across Kalshi, Polymarket and the five major US sportsbooks, turning seven disconnected venues into one institutional record. At the core is the Record: every bet carries one stable id across every venue that quotes it, both sides captured at the same instant, every price de-vigged and fee-adjusted, with equivalence between a sportsbook line and an exchange contract proven and reason-coded rather than assumed. A same-instant archive runs from April 2026 and is never backfilled, so history reads exactly as it was served. On the Record sits the analytics a desk would otherwise have to build: fair value and Greeks on event contracts, style factors, market-neutral rotation flags, nine category indices published hourly, settlement labels and calibration, desk-size absorption, and crowding. Every number traces back to its venue row and read time, so a desk can rebuild it rather than trust it. Unlike an odds feed or an exchange API, StreetSpread is AI-native. The whole board runs inside Claude, ChatGPT, Perplexity and Gemini through one connector, with desk workflows that run several reads and answer as one, alongside a REST API with as-of queries and bulk Parquet delivery. Execution, with partners, is next.