KLA Stock (KLAC) After Hours: What Happened After the Dec. 23, 2025 Close—and What to Watch Before the Market Opens Dec. 24
KLA Corporation (NASDAQ: KLAC) finished Tuesday’s session with a small gain and held steady in after-hours trading—an important detail as investors head into a holiday-shortened Wednesday session with potentially thinner liquidity and fewer catalysts. KLAC closed regular trading on December