Koppers Holdings - 19 Year Stock Price History | KOP

The latest closing stock price for Koppers Holdings as of March 07, 2025 is 29.87.

  • An investor who bought $1,000 worth of Koppers Holdings stock at the IPO in 2006 would have $1,506 today, roughly 2 times their original investment - a 4.95% compound annual growth rate over 19 years.
  • The all-time high Koppers Holdings stock closing price was 56.70 on February 28, 2024.
  • The Koppers Holdings 52-week high stock price is 56.95, which is 90.7% above the current share price.
  • The Koppers Holdings 52-week low stock price is 27.00, which is 9.6% below the current share price.
  • The average Koppers Holdings stock price for the last 52 weeks is 38.97.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Koppers Holdings - 19 Year Stock Price History | KOP

  • An investor who bought $1,000 worth of Koppers Holdings stock at the IPO in 2006 would have $1,506 today, roughly 2 times their original investment - a 4.95% compound annual growth rate over 19 years.
  • The all-time high Koppers Holdings stock closing price was 56.70 on February 28, 2024.
  • The Koppers Holdings 52-week high stock price is 56.95, which is 90.7% above the current share price.
  • The Koppers Holdings 52-week low stock price is 27.00, which is 9.6% below the current share price.
  • The average Koppers Holdings stock price for the last 52 weeks is 38.97.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.