Risk decomposition
KO
Market → sector → subsector → α-residual · 2026-04-30 → 2026-10-20

Market
-1.7%
Sector
+4.6%
Subsector
+0.1%
α residual
+17.2%
Stock
+20.2%
Every position carries the market, its sector, and its subsector before any stock-specific move. The waterfall splits KO's realized return into those benchmark layers; the α residual is what the three hedge layers do not explain.
source: RiskModels — GET /ticker-returns?ticker=KO&years=1