WTTR Select Water Solutions, Inc.

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

WTTR vs PUMP

Both indexed to 100 at 2026-05-11.

WTTR PUMP · range 36–126 · 2026-05-11 → 2026-11-06

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

PUMP ProPetro Holding Corp.

ρ +0.63beyond mkt +0.28holdout +0.61stable 100%robust

LBRT Liberty Energy Inc.

ρ +0.60beyond mkt +0.28holdout +0.57stable 100%robust

ACDC ProFrac Holding Corp. Class A Common Stock

ρ +0.56beyond mkt +0.26holdout +0.67stable 100%robust

OIH VanEck Oil Services ETF

ρ +0.66beyond mkt +0.25holdout +0.59stable 100%robust

TTI TETRA Technologies, Inc.

ρ +0.55beyond mkt +0.25holdout +0.48stable 100%robust

RNGR Ranger Energy Services, Inc.

ρ +0.60beyond mkt +0.23holdout +0.52stable 100%robust

TAIL Cambria Tail Risk ETF

ρ -0.33beyond mkt -0.06holdout -0.23stable 100%robust

BTAL AGF U.S. Market Neutral Anti-Beta Fund

ρ -0.32beyond mkt -0.02holdout -0.12stable 88%moderate

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

QUIK QuickLogic Corporation Common Stock

horizon 10dρ +0.36holdout +0.33stable 100%robust

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

ARCC Ares Capital Corporation Common Stock

Δ -0.69recent -0.43prior +0.26beyond mkt +0.02

GBX The Greenbrier Companies, Inc.

Δ -0.68recent -0.41prior +0.27beyond mkt -0.07

CPAY Corpay, Inc.

Δ -0.66recent -0.45prior +0.21beyond mkt -0.00

GRPM Invesco S&P MidCap 400 GARP ETF

Δ -0.66recent -0.25prior +0.41beyond mkt +0.01

ONEY State Street SPDR Russell 1000 Yield Focus ETF

Δ -0.65recent -0.30prior +0.35beyond mkt -0.08

FDIQ Invesco Exchange-Traded Fund Trust II Invesco Bloomberg Financial Data Providers ETF

Δ -0.65recent -0.38prior +0.27beyond mkt +0.01