Documentation
RiskModels API Docs
The ERM3 hierarchical equity risk model as an API — residual risk, hedge ratios, and explained risk for quant developers and AI agents. Separate factor exposure from the idiosyncratic bet so you can hedge what you don't want.
Live API snapshot
See how it's built →
Every number on this site is generated from the live API — here, MAG7 residual correlations to VIX, Gold, and BTC (252-day, L3 residual). No synthetic data. Factor correlation guide →