Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate KLA Corporation before investing.

In this article, we go over a few key elements for understanding KLA Corporation’s stock price such as:

• KLA Corporation’s current stock price and volume
• Why KLA Corporation’s stock price changed recently
• Upgrades and downgrades for KLAC from analysts
• KLAC’s stock price momentum as measured by its relative strength

About KLA Corporation (KLAC)

Before we jump into KLA Corporation’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

KLA Corporation, together with its subsidiaries, designs, manufactures, and markets process control, process-enabling, and yield management solutions for the semiconductor and related electronics industries worldwide. The company operates through three segments: Semiconductor Process Control; Specialty Semiconductor Process; and PCB and Component Inspection. It offers inspection and review tools to identify, locate, characterize, review, and analyze defects on various surfaces of patterned and unpatterned wafers; metrology systems to measure pattern dimensions, film thickness, film stress, layer-to-layer alignment, pattern placement, surface topography, and electro-optical properties for 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; and semiconductor software solutions that provide run-time process control, defect excursion identification, process corrections, and defect classification to accelerate yield learning rates and reduce production risk. The company also provides etch, plasma dicing, deposition, and other wafer processing technologies and solutions for the semiconductor and microelectronics industry. In addition, it offers direct imaging, inspection, optical shaping, inkjet and additive printing, and computer-aided manufacturing and engineering solutions for the PCB market and inspection and metrology systems for quality control and yield improvement in advanced and traditional semiconductor packaging markets. 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.

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KLA Corporation’s Stock Price as of Market Close

As of June 11, 2026, 4:00 PM, CST, KLA Corporation’s stock price was $2,411.640.

KLA Corporation is up 12.92% from its previous closing price of $2,135.640.

During the last market session, KLA Corporation’s stock traded between $2,206.280 and $2,431.290. Currently, there are approximately 1,309.09 million shares outstanding for KLA Corporation.

KLA Corporation’s price-earnings (P/E) ratio is currently at 682.6, which is high compared to the Semiconductors & Semiconductor Equipment industry median of 70.3. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

KLA Corporation Stock Price History

KLA Corporation’s (KLAC) price is currently up 25.49% so far this month.

During the month of June, KLA Corporation’s stock price has reached a high of $2,431.290 and a low of $1,886.000.

Over the last year, KLA Corporation has hit prices as high as $2,431.290 and as low as $832.240. Year to date, KLA Corporation’s stock is up 98.48%.

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What Caused KLA Corporation Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of June 11, 2026, there were 0 analysts who downgraded KLA Corporation’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate KLA Corporation’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on KLA Corporation’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

KLA Corporation’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

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Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about KLA Corporation (KLAC) by visiting AAII Stock Evaluator.

Relative Price Strength of KLA Corporation

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of June 11, 2026, KLA Corporation has a weighted four-quarter relative price strength of 29.65%, which translates to a Momentum Score of 94 and is considered to be Very Strong.

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KLA Corporation Stock Price: Bottom Line

As of June 11, 2026, KLA Corporation’s stock price is $2,411.640, which is up 12.92% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like KLA Corporation stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.