S&P 500 Sector Dynamics — Normal Regime | April 24, 2026

As of April 24, 2026, S&P 500 sector dispersion stands at a Z-score of +0.69 (Normal regime). Standard Rotation: Focus on velocity shifts between quadrants.

Sector Rotation Map

Alpha Z: risk-adjusted relative strength vs the equal-weighted S&P 500 sector basket (Z-score). Velocity: rate of change in short-term relative strength (1D vs 5D Z-score delta — tactical momentum). Structural velocity: smoothed 5D vs 20D momentum delta, reflecting regime-level directional shifts.

Momentum Leaders

• Technology — Rank #1 | Alpha Z: +1.85 | Velocity: +1.34

• Materials — Rank #3 | Alpha Z: +0.35 | Velocity: +0.28

Rotation Warnings

• Industrial — Rank shift (1D vs 5D): -4 | Structural velocity: -0.08

• Communication Services — Rank shift (1D vs 5D): -1 | Structural velocity: -0.52

• Financial — Rank shift (1D vs 5D): +1 | Structural velocity: -0.26

Mean Reversion Candidates

• Utilities — Alpha Z: +0.33 | Velocity: +0.41

S&P 500 Sector ETF Alpha Intelligence

Risk-adjusted S&P 500 sector positioning relative to the equal-weighted sector universe

Each sector is evaluated using 20-day and 5-day risk-adjusted relative strength (Z-scores) versus the equal-weighted S&P 500 sector basket.

Sector	20D Rank	20D Z	5D Z	Quadrant	State
Technology (XLK)	1	0.39	0.52	Leading	Confirmed Leader
Real Estate (XLRE)	2	0.15	-0.23	Weakening	Strong Weakening
Consumer Discretionary (XLY)	3	0.09	-0.13	Weakening	Early Weakening
Industrial (XLI)	4	0.04	-0.04	Weakening	Early Weakening
Communication Services (XLC)	5	0.04	-0.48	Weakening	Strong Weakening
Materials (XLB)	6	0.02	0.07	Leading	Emerging Leader
Financial (XLF)	7	-0.02	-0.28	Lagging	Neutral
Consumer Staples (XLP)	8	-0.12	0.26	Improving	Strong Improving
Utilities (XLU)	9	-0.18	-0.07	Lagging	Confirmed Laggard
Health Care (XLV)	10	-0.30	-0.54	Lagging	Confirmed Laggard
Energy (XLE)	11	-0.42	0.43	Improving	Strong Improving

How to read this table

20D Relative Strength (Z): Medium-term risk-adjusted outperformance versus the equal-weighted sector basket. Positive values indicate stronger structural positioning.

5D Relative Strength (Z): Short-term risk-adjusted outperformance versus the same benchmark. Positive values indicate stronger recent momentum.

20D Rank: Cross-sectional rank based on 20-day relative strength, with 1 = strongest sector.

Quadrant: Leading = 20D > 0 and 5D > 0; Improving = 20D < 0 and 5D > 0; Weakening = 20D > 0 and 5D < 0; Lagging = 20D < 0 and 5D < 0.

Positioning State: Internal classification that refines the quadrant view.

Confirmed Leader: Positive on both 20D and 5D, with top-tier 20D strength.

Emerging Leader: Positive on both horizons, but not yet among the strongest sectors on a 20D basis.

Strong Improving: Improving quadrant with clearly positive 5D strength.

Early Improving: Improving quadrant, but with a shallower early-stage move.

Strong Weakening: Weakening quadrant with clearly negative 5D strength.

Early Weakening: Weakening quadrant, but with a shallower early-stage fade.

Confirmed Laggard: Weak on both 20D and 5D, with poor structural rank.

Neutral: No strong directional signal.

Romain Gandon

CEO, Quantlake

Disclaimer: This report is for informational and educational purposes only and does not constitute investment advice.