PAYX Paychex, Inc. Common Stock

together opposite · bar = ρ at each lag, −10 … 0 … +10 days · holdout ρ · click a card for the full picture

PAYX vs ADP

Both indexed to 100 at 2026-05-11.

PAYX ADP · range 96–148 · 2026-05-11 → 2026-11-06

Same day, ranked by what's left after the market and sector factors are removed ("beyond mkt").

ADP Automatic Data Processing, Inc. Common Stock

ρ +0.85beyond mkt +0.65holdout +0.90stable 100%robust

PAYC PAYCOM SOFTWARE, INC.

ρ +0.69beyond mkt +0.40holdout +0.77stable 100%robust

PCTY Paylocity Holding Corporation Common Stock

ρ +0.65beyond mkt +0.34holdout +0.77stable 100%robust

JKHY Jack Henry & Associates, Inc. Common Stock

ρ +0.58beyond mkt +0.24holdout +0.69stable 100%robust

NSP Insperity, Inc

ρ +0.53beyond mkt +0.24holdout +0.57stable 100%robust

VRSK Verisk Analytics, Inc. Common Stock

ρ +0.58beyond mkt +0.23holdout +0.69stable 100%robust

Biggest shifts in same-day correlation over the last 63 trading days versus the year before.

MBCE Monarch Blue Chips Elite Index ETF

Δ -0.67recent -0.47prior +0.20beyond mkt +0.13

PRLB PROTO LABS, INC.

Δ -0.66recent -0.51prior +0.15beyond mkt +0.07

ESOA Energy Services of America Corporation Common Stock

Δ -0.64recent -0.56prior +0.08beyond mkt +0.00

KLIC Kulicke and Soffa Industries, Inc. Common Stock

Δ -0.63recent -0.63prior -0.01beyond mkt +0.09

AHLT American Beacon AHL Trend ETF

Δ -0.62recent -0.59prior +0.03beyond mkt +0.02

KEYS Keysight Technologies, Inc.

Δ -0.62recent -0.62prior -0.00beyond mkt +0.04

Strong beyond-the-market co-movement with few shared neighbours.

Symbol	beyond mkt	raw ρ	shared	isolation
PAYC PAYCOM SOFTWARE, INC.	+0.40	+0.69	7
ADP Automatic Data Processing, Inc. Common Stock	+0.65	+0.85	18