TUSK Mammoth Energy Services, Inc. Common Stock

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

TUSK vs CLB

Both indexed to 100 at 2026-05-11.

TUSK CLB · range 67–132 · 2026-05-11 → 2026-11-06

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

CLB Core Laboratories Inc.

ρ +0.39beyond mkt +0.18holdout +0.36stable 100%robust

CNR Core Natural Resources, Inc.

ρ +0.30beyond mkt +0.16holdout +0.24stable 88%robust

CRNT Ceragon Networks Ltd. Ordinary Shares

ρ +0.33beyond mkt +0.16holdout +0.26stable 100%robust

RES RPC, Inc.

ρ +0.37beyond mkt +0.15holdout +0.33stable 100%robust

OIH VanEck Oil Services ETF

ρ +0.39beyond mkt +0.15holdout +0.36stable 100%robust

NPKI NPK International Inc.

ρ +0.37beyond mkt +0.15holdout +0.30stable 100%robust

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

FITE State Street SPDR S&P Kensho Future Security ETF

horizon 10dρ +0.45holdout +0.50stable 88%robust

RDW Redwire Corporation

horizon 10dρ +0.44holdout +0.48stable 88%robust

MGNR American Beacon GLG Natural Resources ETF

horizon 10dρ +0.44holdout +0.41stable 88%robust

VHI Valhi, Inc.

horizon 10dρ +0.44holdout +0.35stable 88%robust

ELCV Eventide High Dividend ETF

horizon 10dρ +0.44holdout +0.36stable 88%robust

PDYN Palladyne AI Corp. Common Stock

horizon 10dρ +0.44holdout +0.35stable 75%robust

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

KFRC Kforce Inc.

Δ -0.66recent -0.43prior +0.23beyond mkt +0.07

EBF Ennis, Inc.

Δ -0.63recent -0.41prior +0.23beyond mkt +0.04

KELYA Kelly Services, Inc. Class A Common Stock

Δ -0.61recent -0.35prior +0.26beyond mkt +0.09

BBSI Barrett Business Services, Inc. Common Stock

Δ -0.58recent -0.31prior +0.28beyond mkt +0.10

TNET TRINET GROUP, INC.

Δ -0.57recent -0.42prior +0.15beyond mkt +0.02

IMKTA Ingles Markets, Incorporated Class A Common Stock

Δ -0.57recent -0.34prior +0.23beyond mkt +0.12