DORM Dorman Products, Inc. Common Stock

Last close: 136.70
504-day return: +6.97%
Median $/day: $25.2M
Relationships shown: 12

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

DORM vs SMP

Both indexed to 100 at 2026-05-11.

DORM SMP · range 93–122 · 2026-05-11 → 2026-11-06

Moves with DORM

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

SMP Standard Motor Products

ρ +0.63beyond mkt +0.35holdout +0.66stable 100%robust

PHIN PHINIA Inc.

ρ +0.54beyond mkt +0.23holdout +0.63stable 100%robust

ALV Autoliv, Inc.

ρ +0.53beyond mkt +0.19holdout +0.63stable 100%robust

ODC Oil-Dri Corporation of America

ρ +0.37beyond mkt +0.17holdout +0.32stable 88%robust

SAH Sonic Automotive, Inc.

ρ +0.50beyond mkt +0.17holdout +0.51stable 100%robust

PLUS ePlus inc. Common Stock

ρ +0.44beyond mkt +0.16holdout +0.43stable 100%robust

Moves against DORM

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.32beyond mkt -0.03holdout -0.29stable 100%robust

VXX iPath Series B S&P 500 VIX Short-Term Futures ETN

ρ -0.34beyond mkt -0.02holdout -0.28stable 100%robust

Weekly, not daily

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

MTRN Materion Corporation

horizon 5dρ +0.31holdout +0.18stable 75%robust

DGICA Donegal Group, Inc. Class A Common Stock

horizon 5dρ +0.31holdout +0.17stable 75%robust

MBCE Monarch Blue Chips Elite Index ETF

horizon 5dρ +0.31holdout +0.07stable 75%moderate

ALNT Allient Inc. Common Stock

horizon 5dρ +0.30holdout +0.15stable 75%moderate

Changed this quarter

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

PRLB PROTO LABS, INC.

Δ -0.59recent -0.14prior +0.44beyond mkt +0.05

ATEN A10 NETWORKS INC

Δ -0.57recent -0.34prior +0.23beyond mkt -0.01

FORM FormFactor, Inc. FormFactor, Inc. Common Stock

Δ -0.56recent -0.37prior +0.19beyond mkt -0.09

MBCE Monarch Blue Chips Elite Index ETF

Δ -0.55recent -0.17prior +0.38beyond mkt +0.02

HPE Hewlett Packard Enterprise Company

Δ -0.55recent -0.34prior +0.21beyond mkt -0.07

GRC The Gorman-Rupp Company Common Shares

Δ -0.54recent -0.02prior +0.51beyond mkt +0.08

Traded with DORM

Abnormal volume rises and falls on the same days as DORM's, while prices do not move together: the same hands, not the same business.

Symbol	traded together ρ	big prints together ρ	priced together ρ	q
IDXX IDEXX Laboratories, Inc. Common Stock	+0.32	+0.26	-0.03	1e-9
TGTX TG Therapeutics, Inc. Common Stock	+0.34	+0.19	-0.01	4e-11
FTDR frontdoor, inc. Common Stock	+0.36	+0.19	+0.13	3e-13
NWBI Northwest Bancshares, Inc. Common Stock	+0.31	+0.21	-0.02	3e-9
ADMA ADMA Biologics Inc Common Stock	+0.30	+0.20	+0.01	5e-9
RCKY Rocky Brands, Inc. Common Stock	+0.31	+0.12	+0.04	2e-9