KLA Corporation
As of Oct 22, 2026, KLA is in Stage 3, the topping phase, now in week 9 (since Aug 24, 2026). It closed at $147.83, 50.9% below its 52-week high and below its 200-day average, which is rising.
KLA Corporation, together with its subsidiaries, provides process control and process-enabling solutions for manufacturing wafers, reticles/masks, chemicals/materials, integrated circuits (ICs), packa… More about the company
Pro read
ProOur read
Setup score
Momentum
Edge
Is KLAC early, or has it already run? Pro answers that for every US stock we cover, after every close.
Renews monthly until you cancel. Cancel any time in Plan & billing.
KLAC among Semiconductor Equipment & Materials18th of 31 by relative strength
All 31 →| # | Stock | Stage | RS | 1M |
|---|---|---|---|---|
| 1 | AXTI | Stage 2 · wk 4 | 99 | −29.4% |
| 2 | TER | Stage 2 · wk 3 | 96 | −20.7% |
| 3 | AEHR | Stage 3 · wk 1 | 96 | −42.9% |
| 4 | FORM | Stage 2 · wk 3 | 96 | −27.6% |
| 5 | COHU | Stage 2 · wk 3 | 95 | −28.3% |
| 6 | KLIC | Stage 3 · wk 11 | 93 | −19.2% |
| 7 | AMAT | Stage 3 · wk 8 | 91 | −20.8% |
| 8 | ICHR | Stage 4 · wk 2 | 91 | −35.2% |
| …18 | KLAC | Stage 3 · wk 9 | 76 | −21.3% |
KLA: quick answers
What stage is KLA in?
As of Oct 22, 2026, KLA (KLAC) is in Stage 3, the topping phase. It entered Stage 3 on Aug 24, 2026 and is in week 9. What the four stages mean
Is KLA in an uptrend?
Its uptrend has stalled. KLA is in Stage 3, the topping phase that follows an advance. It trades 18.5% below its 200-day average, which is rising.
How far is KLA from its 52-week high?
KLA closed at $147.83 on Oct 22, 2026, 50.9% below its 52-week high of $301.37. Its 52-week low is $109.31.
How has KLA performed over the past year?
As of Oct 22, 2026, KLA is up 29.5% over the past year and up 16.4% so far in 2026.
Which sector and industry is KLA in?
KLA is in the Semiconductor Equipment & Materials industry, part of the Information Technology sector.
About this companyInformation Technology· Semiconductor Equipment & Materials
KLA Corporation, together with its subsidiaries, provides process control and process-enabling solutions for manufacturing wafers, reticles/masks, chemicals/materials, integrated circuits (ICs), packaged ICs, and printed circuit boards. It operates through three segments: Semiconductor Process Control; Specialty Semiconductor Process; and PCB and Component Inspection. The company offers inspection and review tools to identify, locate, characterize, review, and analyze defects on various surfaces of patterned and unpatterned wafers; chemical process control equipment; wired and wireless sensor wafers and reticles; wafer defect inspection, review, and metrology systems; reticle inspection and metrology systems; wafer inspection and metrology systems; semiconductor software solutions; KLA Pro systems; and specialty semiconductor manufacturing, benchtop metrology, surface characterization, material strength characterization, and electrical property measurement products. It also provides etch, plasma dicing, deposition and other wafer processing technologies and solutions; direct imaging, inspection, optical shaping, inkjet, and additive printing, as well as computer-aided manufacturing and engineering solutions; and components. In addition, the company offers service programs. It serves semiconductor, and semiconductor-related and electronic device manufacturers. The company operates in China, Taiwan, Korea, North America, Japan, Europe, Israel, and rest of Asia. The company was formerly known as KLA-Tencor Corporation and changed its name to KLA Corporation in July 2019. KLA Corporation was incorporated in 1975 and is headquartered in Milpitas, California.
Visit company website →All analytics based on EOD data. Data as of 2026-10-22. Past data patterns are not indicative of future results. This page is a data analytics tool only.