VERX Vertex, Inc. Class A Common Stock

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

VERX vs SPSC

Both indexed to 100 at 2026-05-11.

VERX SPSC · range 76–176 · 2026-05-11 → 2026-11-06

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

SPSC SPS Commerce, Inc. Common Stock

ρ +0.58beyond mkt +0.28holdout +0.72stable 100%robust

XITK State Street SPDR FactSet Innovative Technology ETF

ρ +0.40beyond mkt +0.27holdout +0.17stable 75%moderate

WK Workiva Inc.

ρ +0.58beyond mkt +0.26holdout +0.73stable 100%robust

AVPT AvePoint, Inc. Class A Common Stock

ρ +0.55beyond mkt +0.26holdout +0.64stable 100%robust

WCLD WisdomTree Trust WisdomTree Cloud Computing Fund

ρ +0.62beyond mkt +0.26holdout +0.71stable 100%robust

BL BlackLine, Inc. Common Stock

ρ +0.59beyond mkt +0.25holdout +0.72stable 100%robust

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

FLWS 1-800-FLOWERS.COM, Inc. Common Stock

horizon 10dρ +0.37holdout +0.49stable 88%robust

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

MXL MaxLinear, Inc. Common Stock

Δ -0.62recent -0.55prior +0.07beyond mkt +0.02

PRLB PROTO LABS, INC.

Δ -0.61recent -0.42prior +0.19beyond mkt +0.03

ACTG Acacia Research Corporation (Acacia Tech) Common Stock

Δ -0.58recent -0.35prior +0.23beyond mkt +0.07

KLIC Kulicke and Soffa Industries, Inc. Common Stock

Δ -0.58recent -0.50prior +0.08beyond mkt +0.06

AEHR Aehr Test Systems Common Stock

Δ -0.58recent -0.52prior +0.06beyond mkt +0.04

SMTC Semtech Corporation Common Stock

Δ -0.57recent -0.54prior +0.04beyond mkt +0.02