Risk decomposition
NVDA
Market → sector → subsector → α-residual · 2026-01-09 → 2026-07-02

Market
+13.4%
Sector
+18.3%
Subsector
+1.6%
α residual
-27.9%
Stock
+5.5%
Every position carries the market, its sector, and its subsector before any stock-specific move. The waterfall splits NVDA's realized return into those benchmark layers; the α residual is what the three hedge layers do not explain.
Research referencing NVDA
source: RiskModels — GET /ticker-returns?ticker=NVDA&years=1