FORM FormFactor, Inc. FormFactor, Inc. Common Stock

Last close: 81.12
504-day return: +109.34%
Median $/day: $49.5M
Relationships shown: 16
Leader rank: #206

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

FORM vs LRCX

Both indexed to 100 at 2026-05-11.

FORM LRCX · range 47–146 · 2026-05-11 → 2026-11-06

Follows FORM

These tend to repeat FORM's moves later.

BCV Bancroft Fund Ltd.

lag 1dρ +0.20holdout +0.24stable 100%$/day $290krobust

CHW Calamos Global Dynamic Income Fund Common Stock

lag 1dρ +0.21holdout +0.26stable 75%$/day $1.1Mrobust

Moves with FORM

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

LRCX Lam Research Corporation Common Stock

ρ +0.77beyond mkt +0.42holdout +0.82stable 100%robust

PSCT Invesco Exchange-Traded Fund Trust II Invesco S&P SmallCap Information Technology ETF

ρ +0.74beyond mkt +0.38holdout +0.79stable 100%robust

ONTO Onto Innovation Inc.

ρ +0.76beyond mkt +0.38holdout +0.87stable 100%robust

CAMT Camtek Ltd. Ordinary Shares

ρ +0.70beyond mkt +0.37holdout +0.81stable 100%robust

COHU Cohu, Inc. Common Stock

ρ +0.75beyond mkt +0.36holdout +0.84stable 100%robust

AMKR Amkor Technology, Inc. Common Stock

ρ +0.74beyond mkt +0.36holdout +0.79stable 100%robust

Moves against FORM

MO Altria Group, Inc.

ρ -0.35beyond mkt -0.10holdout -0.51stable 62%moderate

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

ρ -0.40beyond mkt +0.09holdout -0.34stable 100%robust

TAIL Cambria Tail Risk ETF

ρ -0.42beyond mkt -0.06holdout -0.41stable 88%robust

AON Aon plc Class A

ρ -0.32beyond mkt -0.05holdout -0.51stable 75%robust

BRO Brown & Brown, Inc.

ρ -0.32beyond mkt +0.05holdout -0.55stable 75%robust

KR The Kroger Co.

ρ -0.35beyond mkt -0.04holdout -0.52stable 75%robust

Weekly, not daily

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

RAIL FreightCar America, Inc. Common Stock

horizon 10dρ +0.41holdout +0.40stable 88%robust

OPY Oppenheimer Holdings, Inc.

horizon 5dρ +0.31holdout +0.37stable 75%robust

Changed this quarter

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

ONEY State Street SPDR Russell 1000 Yield Focus ETF

Δ -0.90recent -0.60prior +0.29beyond mkt -0.08

DIVB iShares Core Dividend ETF

Δ -0.89recent -0.61prior +0.28beyond mkt +0.01

DSTL Distillate U.S. Fundamental Stability & Value ETF

Δ -0.84recent -0.59prior +0.25beyond mkt +0.13

SCHD Schwab US Dividend Equity ETF

Δ -0.83recent -0.64prior +0.19beyond mkt -0.04

HDEF Xtrackers MSCI EAFE High Dividend Yield Equity ETF

Δ -0.83recent -0.63prior +0.20beyond mkt +0.04

GCOW Pacer Global Cash Cows Dividend ETF

Δ -0.82recent -0.68prior +0.14beyond mkt -0.04

Hidden links

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

Symbol	beyond mkt	raw ρ	shared
PSCT Invesco Exchange-Traded Fund Trust II Invesco S&P SmallCap Information Technology ETF	+0.38	+0.74	9
LRCX Lam Research Corporation Common Stock	+0.42	+0.77	21
COHU Cohu, Inc. Common Stock	+0.36	+0.75	23
PLAB Photronics, Inc. Common Stock	+0.35	+0.74	23
ONTO Onto Innovation Inc.	+0.38	+0.76	24
AMAT Applied Materials, Inc. Common Stock	+0.35	+0.74	24