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AEHR correlations (Aehr Test Systems)

AEHR measured against 4756 US stocks and ETFs: closest co-movers on one side, the best offsets on the other, all from weekly returns.

Data as of 2026-08-27 · refreshed every trading day · US Listed

Volatility (ann.)
97.6%
3y weekly
Beta vs S&P 500
2.33
3y weekly
1-year return
+272.3%
price, adjusted
5-year return
+1209.1%
price, adjusted
Market cap
$3.0B
latest
Max drawdown
-87.2%
3y, daily closes
-21%0%+424%2025-09-052026-08-27
AEHR over the last 12 months, weekly closes indexed to 100 at the start.

Stocks and ETFs most correlated with AEHR

AssetCorrelation (3Y)
DIODDiodes Incorporated0.47
COHUCohu, Inc.0.46
FORMFormFactor, Inc.0.45
KEYSKeysight Technologies0.44
RMTRoyce Micro-Cap Trust, Inc.0.44

Best diversifiers for AEHR

If the goal is offsetting AEHR, these tracked assets have historically moved the most on their own terms.

AssetCorrelation (3Y)
FNGDMicroSectors FANG Index -3X Inverse Leveraged ETNs due-0.31
VXXiPath Series B S&P 500 VIX Short-Term Futures ETN-0.22
EDConsolidated Edison-0.21

AEHR vs benchmarks

AEHR vs SPY 0.34 AEHR vs QQQ 0.35

Get AEHR data as JSON

Free API · no key required
$ curl https://www.pairbook.io/api/v1/symbols/aehr.json

Correlations, diversifiers, beta and volatility for AEHR, plus one endpoint per pair. API documentation.

AEHR inside major ETFs

ETFAEHR weight
IWMiShares Russell 2000 ETF0.09%