GNTX Gentex Corporation Common Stock

Last close: 19.88
504-day return: -32.15%
Median $/day: $47.7M
Relationships shown: 11

GNTX moves with VC, MGA and LEA once the market is taken out; moves against VXX; is bought and sold on the same days as DECK, T, DGX.

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

GNTX vs VC

Both indexed to 100 at 2026-05-11.

GNTX VC · range 63–112 · 2026-05-11 → 2026-11-06

Moves with GNTX

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

VC Visteon Corporation Common Stock

ρ +0.64beyond mkt +0.33holdout +0.58stable 100%robust

MGA Magna International

ρ +0.66beyond mkt +0.31holdout +0.73stable 100%robust

LEA Lear Corporation

ρ +0.68beyond mkt +0.29holdout +0.67stable 100%robust

THRM Gentherm Inc Common Stock

ρ +0.62beyond mkt +0.26holdout +0.53stable 100%robust

ALV Autoliv, Inc.

ρ +0.63beyond mkt +0.25holdout +0.66stable 100%robust

BWA BorgWarner Inc.

ρ +0.55beyond mkt +0.24holdout +0.45stable 100%robust

Moves against GNTX

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

ρ -0.34beyond mkt +0.06holdout -0.31stable 100%robust

Weekly, not daily

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

HYSA BondBloxx High Yield Income ETF

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

BWMN Bowman Consulting Group Ltd. Common Stock

horizon 10dρ +0.41holdout +0.30stable 62%moderate

WHD Cactus, Inc.

horizon 5dρ +0.33holdout +0.14stable 62%moderate

GHM Graham Corporation

horizon 5dρ +0.32holdout +0.34stable 88%robust

Changed this quarter

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

RSBT Return Stacked Bonds & Managed Futures ETF

Δ -0.60recent -0.42prior +0.18beyond mkt -0.06

BWMN Bowman Consulting Group Ltd. Common Stock

Δ -0.59recent -0.32prior +0.27beyond mkt -0.04

ACLS Axcelis Technologies, Inc. Common Stock

Δ -0.58recent -0.10prior +0.48beyond mkt +0.14

RSST Return Stacked U.S. Stocks & Managed Futures ETF

Δ -0.56recent -0.21prior +0.34beyond mkt -0.05

MTRN Materion Corporation

Δ -0.54recent -0.06prior +0.48beyond mkt -0.02

BOF BranchOut Food Inc. Common Stock

Δ -0.54recent -0.32prior +0.22beyond mkt +0.04

Traded with GNTX

Abnormal volume rises and falls on the same days as GNTX'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
DECK Deckers Outdoor Corp	+0.35	+0.30	+0.03	2e-12
T AT&T Inc.	+0.31	+0.28	+0.04	2e-9
DGX Quest Diagnostics Inc.	+0.31	+0.22	+0.00	1e-9
NUE Nucor Corporation	+0.31	+0.22	-0.01	2e-9
PNR Pentair plc	+0.34	+0.16	-0.02	2e-11
KN KNOWLES CORPORATION	+0.33	+0.19	-0.05	2e-10