SAH Sonic Automotive, Inc.

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

SAH vs GPI

Both indexed to 100 at 2026-05-11.

SAH GPI · range 65–140 · 2026-05-11 → 2026-11-06

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

GPI Group 1 Automotive, Inc.

ρ +0.77beyond mkt +0.63holdout +0.74stable 100%robust

ABG Asbury Automotive Group, Inc.

ρ +0.75beyond mkt +0.59holdout +0.74stable 100%robust

AN AutoNation, Inc.

ρ +0.74beyond mkt +0.59holdout +0.72stable 100%robust

PAG Penske Automotive Group, Inc.

ρ +0.72beyond mkt +0.55holdout +0.64stable 100%robust

LAD Lithia Motors, Inc.

ρ +0.67beyond mkt +0.46holdout +0.66stable 100%robust

XRT State Street SPDR S&P Retail ETF

ρ +0.62beyond mkt +0.26holdout +0.52stable 100%robust

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

ρ -0.34beyond mkt +0.01holdout -0.17stable 75%moderate

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.31beyond mkt +0.01holdout -0.14stable 62%moderate

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

MSM MSC Industrial Direct Co., Inc. Class A

horizon 10dρ +0.42holdout +0.43stable 75%robust

AVT Avnet, Inc. Common Stock

horizon 5dρ +0.30holdout +0.04stable 75%moderate

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

AIT Applied Industrial Technologies, Inc.

Δ -0.67recent -0.27prior +0.40beyond mkt -0.16

IEX IDEX Corporation

Δ -0.63recent -0.19prior +0.44beyond mkt -0.09

MSM MSC Industrial Direct Co., Inc. Class A

Δ -0.59recent -0.23prior +0.35beyond mkt -0.14

PRLB PROTO LABS, INC.

Δ -0.57recent -0.17prior +0.40beyond mkt -0.05

FLS Flowserve Corporation

Δ -0.57recent -0.21prior +0.36beyond mkt -0.13

HPE Hewlett Packard Enterprise Company

Δ -0.57recent -0.26prior +0.30beyond mkt +0.01

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

Symbol	beyond mkt	raw ρ	shared
PAG Penske Automotive Group, Inc.	+0.55	+0.72	11
LAD Lithia Motors, Inc.	+0.46	+0.67	13
GPI Group 1 Automotive, Inc.	+0.63	+0.77	18
AN AutoNation, Inc.	+0.59	+0.74	17
ABG Asbury Automotive Group, Inc.	+0.59	+0.75	19