PAR PAR Technology Corp.

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

PAR vs VYX

Both indexed to 100 at 2026-05-11.

PAR VYX · range 82–134 · 2026-05-11 → 2026-11-06

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

VYX NCR Voyix Corporation

ρ +0.57beyond mkt +0.30holdout +0.54stable 100%robust

TOST Toast, Inc.

ρ +0.59beyond mkt +0.25holdout +0.58stable 100%robust

FOUR Shift4 Payments, Inc.

ρ +0.50beyond mkt +0.19holdout +0.50stable 100%robust

PLNT Planet Fitness, Inc.

ρ +0.35beyond mkt +0.17holdout +0.36stable 88%robust

IPAY Amplify Digital Payments ETF

ρ +0.60beyond mkt +0.15holdout +0.55stable 100%robust

GTM ZoomInfo Technologies Inc Common Stock

ρ +0.51beyond mkt +0.14holdout +0.43stable 100%robust

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.32beyond mkt -0.05holdout -0.11stable 75%moderate

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

ρ -0.31beyond mkt -0.03holdout -0.07stable 88%moderate

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

RYAN Ryan Specialty Holdings, Inc.

horizon 10dρ +0.41holdout +0.52stable 100%robust

VLTO Veralto Corporation

horizon 10dρ +0.41holdout +0.54stable 88%robust

FRPT Freshpet, Inc. Common Stock

horizon 10dρ +0.36holdout +0.53stable 88%robust

PGNY Progyny, Inc. Common Stock

horizon 5dρ +0.31holdout +0.36stable 62%moderate

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

MG Mistras Group Inc.

Δ -0.54recent -0.23prior +0.31beyond mkt +0.02

CIBR First Trust Exchange-Traded Fund II First Trust NASDAQ Cybersecurity ETF

Δ -0.54recent -0.09prior +0.45beyond mkt -0.07

FTNT Fortinet, Inc. Common Stock

Δ -0.54recent -0.17prior +0.37beyond mkt -0.01

PANW Palo Alto Networks, Inc. Common Stock

Δ -0.54recent -0.18prior +0.36beyond mkt -0.04

OKTA Okta, Inc. Class A Common Stock

Δ -0.53recent -0.12prior +0.41beyond mkt -0.06

TWST Twist Bioscience Corporation Common Stock

Δ -0.53recent -0.23prior +0.30beyond mkt -0.04