NSP Insperity, Inc

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

NSP vs TNET

Both indexed to 100 at 2026-05-11.

NSP TNET · range 89–183 · 2026-05-11 → 2026-11-06

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

TNET TRINET GROUP, INC.

ρ +0.70beyond mkt +0.52holdout +0.78stable 100%robust

MAN ManpowerGroup

ρ +0.63beyond mkt +0.36holdout +0.64stable 100%robust

BBSI Barrett Business Services, Inc. Common Stock

ρ +0.58beyond mkt +0.35holdout +0.71stable 100%robust

KFRC Kforce Inc.

ρ +0.60beyond mkt +0.33holdout +0.56stable 100%robust

SOVF Sovereign's Capital Flourish Fund

ρ +0.51beyond mkt +0.29holdout +0.43stable 100%robust

PEY Invesco Exchange-Traded Fund Trust Invesco High Yield Equity Dividend Achievers ETF

ρ +0.52beyond mkt +0.25holdout +0.50stable 100%robust

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

AJG Arthur J. Gallagher & Co.

horizon 10dρ +0.36holdout +0.44stable 75%robust

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

NNBR NN, Inc. Common Stock

Δ -0.64recent -0.48prior +0.16beyond mkt +0.02

XSMO Invesco S&P SmallCap Momentum ETF

Δ -0.60recent -0.45prior +0.15beyond mkt -0.01

KOPN Kopin Corporation Common Stock

Δ -0.60recent -0.52prior +0.07beyond mkt +0.01

KN KNOWLES CORPORATION

Δ -0.60recent -0.47prior +0.12beyond mkt +0.10

HUM Humana Inc.

Δ -0.58recent -0.32prior +0.26beyond mkt +0.12

NDSN Nordson Corporation Common Stock

Δ -0.58recent -0.33prior +0.25beyond mkt -0.02

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

Symbol	beyond mkt	raw ρ	shared	isolation
TNET TRINET GROUP, INC.	+0.52	+0.70	16
MAN ManpowerGroup	+0.36	+0.63	12