PSO Pearson plc

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

PSO vs RELX

Both indexed to 100 at 2026-05-11.

PSO RELX · range 93–126 · 2026-05-11 → 2026-11-06

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

RELX RELX PLC

ρ +0.53beyond mkt +0.31holdout +0.60stable 100%robust

LRN Stride, Inc.

ρ +0.36beyond mkt +0.23holdout +0.51stable 88%robust

PRDO Perdoceo Education Corporation Common Stock

ρ +0.33beyond mkt +0.19holdout +0.31stable 100%robust

BFAM BRIGHT HORIZONS FAMILY SOLUTIONS INC.

ρ +0.42beyond mkt +0.19holdout +0.49stable 100%robust

WPP WPP PLC

ρ +0.41beyond mkt +0.15holdout +0.45stable 100%robust

LSAT LeaderShares AlphaFactor Tactical Focused ETF

ρ +0.46beyond mkt +0.14holdout +0.50stable 100%robust

No day-to-day relationship, but 5- or 10-day returns move together.

YELP YELP INC.

horizon 10dρ +0.46holdout +0.66stable 88%robust

DLO DLocal Limited Class A Common Shares

horizon 10dρ +0.46holdout +0.48stable 50%moderate

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

KGS Kodiak Gas Services, Inc.

Δ -0.53recent -0.42prior +0.11beyond mkt +0.03

DOYU DouYu International Holdings Limited ADS

Δ -0.51recent -0.42prior +0.10beyond mkt -0.09

BKTI BK Technologies Corporation

Δ -0.51recent -0.33prior +0.19beyond mkt +0.10

AROC Archrock Inc

Δ -0.49recent -0.36prior +0.13beyond mkt +0.02

FIGS FIGS, Inc.

Δ +0.48recent +0.60prior +0.12beyond mkt -0.00

BATRK Atlanta Braves Holdings, Inc. Series C Common Stock

Δ -0.48recent -0.12prior +0.36beyond mkt +0.09