NRDS NerdWallet, 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

NRDS vs TREE

Both indexed to 100 at 2026-05-11.

NRDS TREE · 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").

TREE LendingTree, Inc. Common Stock

ρ +0.56beyond mkt +0.25holdout +0.60stable 100%robust

YELP YELP INC.

ρ +0.54beyond mkt +0.21holdout +0.64stable 100%robust

LIVN LivaNova PLC Ordinary Shares

ρ +0.48beyond mkt +0.21holdout +0.43stable 100%robust

EVER EverQuote, Inc. Class A Common Stock

ρ +0.49beyond mkt +0.21holdout +0.55stable 100%robust

QNST QuinStreet, Inc. Common Stock

ρ +0.53beyond mkt +0.19holdout +0.51stable 100%robust

IBUY Amplify Online Retail ETF

ρ +0.60beyond mkt +0.16holdout +0.62stable 100%robust

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.35beyond mkt -0.05holdout -0.21stable 88%robust

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

ρ -0.36beyond mkt -0.03holdout -0.17stable 75%moderate

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

DIBS 1stdibs.com, Inc. Common Stock

horizon 10dρ +0.58holdout +0.50stable 88%robust

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

IEX IDEX Corporation

Δ -0.72recent -0.40prior +0.32beyond mkt -0.01

PLXS Plexus Corp. Common Stock

Δ -0.70recent -0.48prior +0.23beyond mkt -0.02

BHE Benchmark Electronics

Δ -0.70recent -0.51prior +0.20beyond mkt -0.04

SMTC Semtech Corporation Common Stock

Δ -0.70recent -0.50prior +0.20beyond mkt +0.02

IPGP IPG Photonics Corporation Common Stock

Δ -0.70recent -0.44prior +0.26beyond mkt +0.04

GHM Graham Corporation

Δ -0.69recent -0.45prior +0.24beyond mkt -0.04