KLA Corporation stock gains 3.94 percent ahead of the open
Published on 09/22/2026 at 07:34 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
KLA Corporation stock closed at USD 183.97 on the Nasdaq on September 21, 2026, up 3.94 percent from the previous close. The shares outperformed the Nasdaq Composite, which rose 2.26 percent to 27,122.09 on the same session.
September 21, 2026 in numbers
KLA Corporation, legally KLA Corporation (ISIN US4824801009, Nasdaq: KLAC), traded between USD 176.97 and USD 185.91 on September 21, 2026. Volume reached 9,415,618 shares, compared with an average volume of 11,771,634 shares.
The session followed broader strength in semiconductor equipment stocks. As TradingKey reported on September 21, 2026, the technology equipment sector gained 1.95 percent, while KLA advanced 3.10 percent in the report's session measure.
Today before the opening bell
US trading resumes on September 22, 2026. The Nasdaq Composite had closed at 27,122.09, up 2.26 percent, on September 21, 2026, providing the clearest dated market reference for semiconductor equipment shares ahead of the open.
