Southwest Gas - 38 Year Stock Price History | SWX

The latest closing stock price for Southwest Gas as of February 21, 2025 is 76.89.

  • An investor who bought $1,000 worth of Southwest Gas stock at the IPO in 1987 would have $14,456 today, roughly 14 times their original investment - a 7.68% compound annual growth rate over 37 years.
  • The all-time high Southwest Gas stock closing price was 85.73 on May 24, 2022.
  • The Southwest Gas 52-week high stock price is 80.28, which is 4.4% above the current share price.
  • The Southwest Gas 52-week low stock price is 61.37, which is 20.2% below the current share price.
  • The average Southwest Gas stock price for the last 52 weeks is 73.60.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Southwest Gas - 38 Year Stock Price History | SWX

  • An investor who bought $1,000 worth of Southwest Gas stock at the IPO in 1987 would have $14,456 today, roughly 14 times their original investment - a 7.68% compound annual growth rate over 37 years.
  • The all-time high Southwest Gas stock closing price was 85.73 on May 24, 2022.
  • The Southwest Gas 52-week high stock price is 80.28, which is 4.4% above the current share price.
  • The Southwest Gas 52-week low stock price is 61.37, which is 20.2% below the current share price.
  • The average Southwest Gas stock price for the last 52 weeks is 73.60.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.