KLA - 35 Year Stock Price History | KLAC

The latest closing stock price for KLA as of January 31, 2025 is 738.24.

  • An investor who bought $1,000 worth of KLA stock at the IPO in 1990 would have $644,540 today, roughly 645 times their original investment - a 20.30% compound annual growth rate over 35 years.
  • The all-time high KLA stock closing price was 888.37 on July 10, 2024.
  • The KLA 52-week high stock price is 896.32, which is 21.4% above the current share price.
  • The KLA 52-week low stock price is 595.86, which is 19.3% below the current share price.
  • The average KLA stock price for the last 52 weeks is 723.05.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

KLA - 35 Year Stock Price History | KLAC

  • An investor who bought $1,000 worth of KLA stock at the IPO in 1990 would have $644,540 today, roughly 645 times their original investment - a 20.30% compound annual growth rate over 35 years.
  • The all-time high KLA stock closing price was 888.37 on July 10, 2024.
  • The KLA 52-week high stock price is 896.32, which is 21.4% above the current share price.
  • The KLA 52-week low stock price is 595.86, which is 19.3% below the current share price.
  • The average KLA stock price for the last 52 weeks is 723.05.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.