AEHR Aehr Test Systems Common Stock

Last close: 53.57
504-day return: +343.83%
Median $/day: $32.6M
Relationships shown: 13

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

AEHR vs NVTS

Both indexed to 100 at 2026-05-11.

AEHR NVTS · range 35–140 · 2026-05-11 → 2026-11-06

Moves with AEHR

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

NVTS Navitas Semiconductor Corporation Common Stock

ρ +0.62beyond mkt +0.27holdout +0.76stable 100%robust

COHU Cohu, Inc. Common Stock

ρ +0.68beyond mkt +0.20holdout +0.76stable 100%robust

ACLS Axcelis Technologies, Inc. Common Stock

ρ +0.63beyond mkt +0.20holdout +0.76stable 100%robust

PBW Invesco WilderHill Clean Energy ETF

ρ +0.68beyond mkt +0.18holdout +0.73stable 100%robust

XSD State Street SPDR S&P Semiconductor ETF

ρ +0.70beyond mkt +0.18holdout +0.80stable 100%robust

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

ρ +0.69beyond mkt +0.17holdout +0.77stable 100%robust

Moves against AEHR

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

ρ -0.40beyond mkt +0.12holdout -0.38stable 100%robust

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.33beyond mkt +0.11holdout -0.28stable 75%robust

BTAL AGF U.S. Market Neutral Anti-Beta Fund

ρ -0.64beyond mkt +0.01holdout -0.68stable 100%robust

TAIL Cambria Tail Risk ETF

ρ -0.40beyond mkt -0.01holdout -0.39stable 100%robust

KR The Kroger Co.

ρ -0.31beyond mkt +0.01holdout -0.42stable 88%robust

Weekly, not daily

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

PLMR Palomar Holdings, Inc. Common stock

horizon 10dρ -0.38holdout -0.41stable 38%moderate

CGAU Centerra Gold Inc.

horizon 5dρ +0.31holdout +0.33stable 75%robust

Changed this quarter

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

DIVB iShares Core Dividend ETF

Δ -0.88recent -0.53prior +0.35beyond mkt +0.12

ONEY State Street SPDR Russell 1000 Yield Focus ETF

Δ -0.84recent -0.50prior +0.34beyond mkt +0.01

DSTL Distillate U.S. Fundamental Stability & Value ETF

Δ -0.81recent -0.54prior +0.27beyond mkt +0.03

BINV Brandes International ETF

Δ -0.78recent -0.46prior +0.32beyond mkt -0.01

FBCV Fidelity Blue Chip Value ETF

Δ -0.77recent -0.37prior +0.39beyond mkt +0.08

FDIQ Invesco Exchange-Traded Fund Trust II Invesco Bloomberg Financial Data Providers ETF

Δ -0.76recent -0.55prior +0.21beyond mkt -0.05