Aehr Test Systems (AEHR) — the peer cohort

As of 2026-09-07 — scores re-bake nightly. Cohort = shared Closelook index membership first, then sector. Diary readings, not advice.

Aehr Test Systems ranks 7 of 8 in its cohort on the Closelook composite (42/100) — the cohort is led by SK Hynix Inc at 70/100.

Name	Composite	Momentum	Quality	Valuation	Signal	Off 52w high
AEHR Aehr Test Systems	42	56	11	42	bull	41.5%
000660.KS SK Hynix Inc	70	41	92	81	bull	40.3%
005930.KS Samsung Electronics Co Ltd	69	57	72	85	bull	27.9%
042700.KS Hanmi Semicon	53	15	79	21	bull	43.5%
0522.HK ASM Pacific Technology Ltd	45	60	25	42	bull	31.4%
2308.TW Delta Electronics Inc	55	49	57	32	bull	28.4%
3037.TW Unimicron Technology Corp	52	69	30	38	bull	22.8%
AAOI Applied Opt	32	32	9	24	bull	54.8%

Scores are relative readings across the Closelook coverage universe — methodology in the company-scoring explainer. Signal lights come from the nightly signal board.

FAQ · from the current data · as of 2026-09-07

Quick answers

Who are Aehr Test Systems's peers in the Closelook universe?

The cohort is drawn from shared Closelook index membership first, then sector: SK Hynix Inc (000660.KS), Samsung Electronics Co Ltd (005930.KS), Hanmi Semicon (042700.KS), ASM Pacific Technology Ltd (0522.HK), Delta Electronics Inc (2308.TW), Unimicron Technology Corp (3037.TW), Applied Opt (AAOI).

How does AEHR score against its peers?

Aehr Test Systems's composite reads 42/100, ranking 7 of 8 in its cohort as of 2026-09-07; the cohort's highest composite is SK Hynix Inc at 70/100. Closelook scores are research diary readings, not ratings or advice.