KLAC

The article previews what might happen in the pre‑market session for the S&P 500. It encourages readers to stay tuned for updates on stock movements.

KLA (KLAC) closed at $188.32, up 2.36% from its previous close. The piece notes the stock’s recent price change.

Qnity Electronics was added to the on Monday. Shares of the semiconductor materials supplier were down 0.2% in premarket trading Tuesday at $121.53, while and futures were up 0.1% and 0.3%, respectively.

The Invesco Semiconductors ETF (PSI) offers AI and semiconductor exposure beyond mega‑caps. It is described as a non‑market‑cap‑weighted fund.

The preview covers earnings from Intel, Analog Devices, Teradyne, Rambus and KLA to test if the chip rally extends beyond AI leaders.

Dublin, Sept. 21, 2026 (GLOBE NEWSWIRE) -- "Semiconductor Metrology Market Size, Share & Trends Analysis - Global Opportunity Analysis and Industry Forecast (2026-2036)" has been added to ResearchAndMarkets.com's offering.The global Semiconductor Metrology Market is estimated to be valued at USD 12.8 billion in 2026 and is projected to reach USD 27.8 billion by 2036…

Friday's quarterly options expiry turned Wall Street into a roller coaster, with the ten-year yield back at 5% and crypto stocks surging as bitcoin reclaimed $80,000. Netflix drew a rare sell rating, two steelmakers stumbled, and the White House announced an "AI Force" over the weekend.