Westlake - 20 Year Stock Price History | WLK

The latest closing stock price for Westlake as of November 20, 2024 is 127.91.

  • An investor who bought $1,000 worth of Westlake stock at the IPO in 2004 would have $21,342 today, roughly 21 times their original investment - a 16.80% 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 27.2% above the current share price.
  • The Westlake 52-week low stock price is 118.64, which is 7.2% below the current share price.
  • The average Westlake stock price for the last 52 weeks is 143.54.
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 $21,342 today, roughly 21 times their original investment - a 16.80% 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 27.2% above the current share price.
  • The Westlake 52-week low stock price is 118.64, which is 7.2% below the current share price.
  • The average Westlake stock price for the last 52 weeks is 143.54.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.