EFOR Everforth, Inc.

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

EFOR vs KFRC

Both indexed to 100 at 2026-05-11.

EFOR KFRC · range 90–231 · 2026-05-11 → 2026-11-06

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

KFRC Kforce Inc.

ρ +0.66beyond mkt +0.39holdout +0.55stable 100%robust

RHI Robert Half Inc.

ρ +0.61beyond mkt +0.29holdout +0.58stable 100%robust

CTSH Cognizant Technology Solutions Corporation Class A Common Stock

ρ +0.60beyond mkt +0.28holdout +0.65stable 100%robust

DXC DXC Technology Company

ρ +0.59beyond mkt +0.26holdout +0.55stable 100%robust

MAN ManpowerGroup

ρ +0.59beyond mkt +0.25holdout +0.57stable 100%robust

GIB CGI Inc.

ρ +0.56beyond mkt +0.23holdout +0.59stable 100%robust

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

MTUS Metallus Inc.

horizon 10dρ +0.42holdout +0.48stable 62%moderate

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

AIR AAR Corp.

Δ -0.58recent -0.36prior +0.22beyond mkt -0.00

KN KNOWLES CORPORATION

Δ -0.53recent -0.36prior +0.18beyond mkt -0.02

CME CME Group Inc. Class A Common Stock

Δ +0.52recent +0.43prior -0.10beyond mkt -0.03

IOSP Innospec Inc. Common Stock

Δ -0.52recent -0.08prior +0.44beyond mkt +0.08

MNTK Montauk Renewables, Inc. Common Stock

Δ -0.52recent -0.18prior +0.34beyond mkt +0.08

ARBE Arbe Robotics Ltd. Ordinary Shares

Δ -0.50recent -0.37prior +0.13beyond mkt -0.03

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

Symbol	beyond mkt	raw ρ	shared	isolation
KFRC Kforce Inc.	+0.39	+0.66	10