Northwest Natural Gas - 41 Year Stock Price History | NWN

The latest closing stock price for Northwest Natural Gas as of May 02, 2025 is 43.20.

  • An investor who bought $1,000 worth of Northwest Natural Gas stock at the IPO in 1984 would have $27,296 today, roughly 27 times their original investment - a 8.72% compound annual growth rate over 40 years.
  • The all-time high Northwest Natural Gas stock closing price was 61.54 on February 18, 2020.
  • The Northwest Natural Gas 52-week high stock price is 44.38, which is 2.7% above the current share price.
  • The Northwest Natural Gas 52-week low stock price is 34.82, which is 19.4% below the current share price.
  • The average Northwest Natural Gas stock price for the last 52 weeks is 39.89.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Northwest Natural Gas - 41 Year Stock Price History | NWN

  • An investor who bought $1,000 worth of Northwest Natural Gas stock at the IPO in 1984 would have $27,296 today, roughly 27 times their original investment - a 8.72% compound annual growth rate over 40 years.
  • The all-time high Northwest Natural Gas stock closing price was 61.54 on February 18, 2020.
  • The Northwest Natural Gas 52-week high stock price is 44.38, which is 2.7% above the current share price.
  • The Northwest Natural Gas 52-week low stock price is 34.82, which is 19.4% below the current share price.
  • The average Northwest Natural Gas stock price for the last 52 weeks is 39.89.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.