Westlake - 20 Year Stock Price History | WLK

The latest closing stock price for Westlake as of September 20, 2024 is 144.28.

  • An investor who bought $1,000 worth of Westlake stock at the IPO in 2004 would have $24,202 today, roughly 24 times their original investment - a 17.51% compound annual growth rate over 20 years.
  • The all-time high Westlake stock closing price was 160.97 on April 09, 2024.
  • The Westlake 52-week high stock price is 162.64, which is 12.7% above the current share price.
  • The Westlake 52-week low stock price is 112.77, which is 21.8% below the current share price.
  • The average Westlake stock price for the last 52 weeks is 140.79.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Westlake - 20 Year Stock Price History | WLK

  • An investor who bought $1,000 worth of Westlake stock at the IPO in 2004 would have $24,202 today, roughly 24 times their original investment - a 17.51% compound annual growth rate over 20 years.
  • The all-time high Westlake stock closing price was 160.97 on April 09, 2024.
  • The Westlake 52-week high stock price is 162.64, which is 12.7% above the current share price.
  • The Westlake 52-week low stock price is 112.77, which is 21.8% below the current share price.
  • The average Westlake stock price for the last 52 weeks is 140.79.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.