Northwest Natural Stock Price History
NYSE: NWNUtilitiesOil/Gas TransmissionUSD
47.73-0.07 (-0.15%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
NWN price history at a glance
The price history for Northwest Natural (NWN) on this page begins on February 19, 1973, when the stock closed at $6.67; it most recently closed at $47.73 on October 5, 2026. The highest price in this record is $77.26, reached on February 17, 2020; the latest close is 38.2% below that peak. Across the 52 complete calendar years in the table, NWN finished higher in 34 and lower in 18. Its best year was 1979 (+45.2%) and its worst was 2020 (-37.8%).
Over roughly 54 years the share price changed +615.9%, a 3.7% compound annual price return (excluding dividends). In the last 12 months alone, NWN has gained 7.0%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 1973
- $77.26
- Date of high
- Feb 17, 2020
- Low since 1973
- $3.83
- Date of low
- Sep 9, 1974
- 52-week high
- $55.99
- 52-week low
- $43.78
- Last close
- $47.73
NWN returns
1 week
+0.74%
1 month
-3.13%
3 months
-5.30%
6 months
-14.15%
Year to date
+2.12%
1 year
+6.99%
3 years
+21.85%
5 years
+0.70%
NWN price return, excluding dividends.
NWN annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 47.73 | +2.12% |
| 2025 | 46.74 | +17.76% |
| 2024 | 39.69 | +1.93% |
| 2023 | 38.94 | -18.18% |
| 2022 | 47.59 | -2.44% |
| 2021 | 48.78 | +6.07% |
| 2020 | 45.99 | -37.82% |
| 2019 | 73.96 | +27.10% |
| 2018 | 58.19 | -2.45% |
| 2017 | 59.65 | -0.25% |
| 2016 | 59.80 | +18.16% |
| 2015 | 50.61 | +1.75% |
| 2014 | 49.74 | +17.92% |
| 2013 | 42.18 | -7.19% |
| 2012 | 45.45 | -5.17% |
| 2011 | 47.93 | +3.14% |
| 2010 | 46.47 | +3.17% |
| 2009 | 45.04 | +3.33% |
| 2008 | 43.59 | -8.37% |
| 2007 | 47.57 | +12.09% |
| 2006 | 42.44 | +24.17% |
| 2005 | 34.18 | +1.30% |
| 2004 | 33.74 | +10.01% |
| 2003 | 30.67 | +12.63% |
| 2002 | 27.23 | +2.91% |
| 2001 | 26.46 | -0.15% |
| 2000 | 26.50 | +20.80% |
| 1999 | 21.94 | -15.22% |
| 1998 | 25.88 | -12.29% |
| 1997 | 29.50 | +23.56% |
| 1996 | 23.88 | +8.52% |
| 1995 | 22.00 | +11.86% |
| 1994 | 19.67 | -13.87% |
| 1993 | 22.83 | +20.18% |
| 1992 | 19.00 | -0.87% |
| 1991 | 19.17 | +11.11% |
| 1990 | 17.25 | +3.50% |
| 1989 | 16.67 | +18.34% |
| 1988 | 14.08 | +9.74% |
| 1987 | 12.83 | -13.97% |
| 1986 | 14.92 | +16.23% |
| 1985 | 12.83 | +16.67% |
| 1984 | 11.00 | +23.36% |
| 1983 | 8.92 | +16.30% |
| 1982 | 7.67 | 0.00% |
| 1981 | 7.67 | -6.12% |
| 1980 | 8.17 | -19.67% |
| 1979 | 10.17 | +45.24% |
| 1978 | 7.00 | +3.70% |
| 1977 | 6.75 | +2.53% |
| 1976 | 6.58 | +29.51% |
| 1975 | 5.08 | +22.00% |
| 1974 | 4.17 | -25.37% |
| 1973* | 5.58 | -16.25% |
* Partial year: the record begins after the start of 1973; return measured from the first available close.
2026 return is year to date.
NWN daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 47.91 | 48.14 | 47.61 | 47.73 | -0.15% | |
| 47.95 | 47.96 | 47.30 | 47.80 | +0.04% | |
| 47.24 | 47.87 | 47.28 | 47.78 | +0.67% | |
| 47.70 | 47.70 | 47.09 | 47.46 | +0.57% | |
| 47.41 | 47.41 | 46.81 | 47.19 | -0.40% | |
| 47.01 | 47.65 | 46.88 | 47.38 | +1.54% | |
| 46.46 | 46.75 | 45.75 | 46.66 | -0.02% | |
| 47.21 | 47.26 | 46.65 | 46.67 | -0.74% | |
| 46.44 | 47.12 | 46.44 | 47.02 | +0.47% | |
| 47.22 | 47.25 | 46.37 | 46.80 | -0.51% | |
| 47.00 | 47.21 | 46.44 | 47.04 | +0.15% | |
| 47.45 | 47.50 | 46.78 | 46.97 | -0.55% | |
| 47.58 | 47.71 | 46.86 | 47.23 | -1.15% | |
| 48.08 | 48.40 | 47.75 | 47.78 | -0.60% | |
| 48.40 | 48.66 | 47.96 | 48.07 | -0.56% | |
| 48.87 | 48.87 | 47.92 | 48.34 | -0.66% | |
| 48.96 | 49.02 | 48.46 | 48.66 | -0.02% | |
| 48.59 | 48.90 | 48.18 | 48.67 | +0.91% | |
| 48.51 | 48.60 | 47.96 | 48.23 | -0.68% | |
| 48.98 | 49.04 | 48.27 | 48.56 | +0.25% | |
| 49.45 | 49.50 | 48.32 | 48.44 | -1.26% | |
| 49.50 | 49.60 | 48.79 | 49.06 | -0.43% | |
| 50.02 | 50.02 | 48.68 | 49.27 | -1.38% | |
| 48.98 | 50.00 | 48.98 | 49.96 | +1.57% | |
| 49.15 | 49.70 | 49.02 | 49.19 | -0.40% | |
| 49.54 | 49.56 | 49.00 | 49.39 | +0.30% | |
| 49.60 | 49.60 | 48.72 | 49.24 | -0.34% | |
| 49.31 | 49.43 | 48.77 | 49.41 | +0.69% | |
| 49.09 | 49.77 | 48.77 | 49.07 | -0.87% | |
| 49.97 | 50.20 | 49.06 | 49.50 | -0.12% | |
| 49.82 | 49.83 | 49.07 | 49.56 | -1.65% | |
| 49.96 | 50.57 | 49.73 | 50.39 | +0.88% | |
| 50.36 | 50.36 | 49.87 | 49.95 | -0.54% | |
| 49.66 | 50.25 | 49.29 | 50.22 | +1.62% | |
| 50.68 | 50.89 | 49.39 | 49.42 | -2.31% | |
| 50.76 | 51.08 | 50.49 | 50.59 | -0.12% | |
| 51.32 | 51.60 | 50.58 | 50.65 | -0.73% | |
| 50.98 | 51.41 | 50.58 | 51.02 | +1.17% | |
| 50.60 | 50.90 | 50.33 | 50.43 | -0.85% | |
| 50.86 | 51.10 | 50.59 | 50.86 | +0.10% | |
| 50.55 | 50.99 | 50.53 | 50.81 | +0.93% | |
| 50.10 | 50.61 | 50.06 | 50.34 | +0.18% | |
| 49.71 | 50.33 | 49.61 | 50.25 | +1.37% | |
| 50.25 | 50.28 | 49.35 | 49.57 | -1.78% | |
| 51.29 | 51.32 | 50.06 | 50.47 | -0.59% | |
| 49.87 | 50.81 | 49.85 | 50.77 | +2.90% | |
| 49.60 | 49.60 | 48.14 | 49.34 | +1.29% | |
| 48.53 | 48.89 | 48.15 | 48.71 | -0.45% | |
| 48.97 | 49.44 | 48.65 | 48.93 | +0.02% | |
| 48.93 | 49.37 | 48.66 | 48.92 | -2.22% | |
| 51.00 | 51.51 | 49.80 | 50.03 | -2.23% | |
| 52.07 | 52.44 | 51.00 | 51.17 | -1.44% | |
| 51.91 | 52.78 | 51.61 | 51.92 | +1.05% | |
| 51.19 | 51.84 | 51.19 | 51.38 | -0.58% | |
| 51.71 | 52.21 | 51.38 | 51.68 | +0.68% | |
| 50.90 | 51.83 | 50.89 | 51.33 | -0.45% | |
| 51.01 | 51.56 | 50.91 | 51.56 | +1.92% | |
| 51.26 | 51.26 | 50.26 | 50.59 | -0.73% | |
| 51.27 | 52.17 | 50.51 | 50.96 | -0.47% | |
| 52.23 | 52.99 | 50.88 | 51.20 | -0.60% | |
| 50.68 | 51.74 | 50.68 | 51.51 | +2.30% | |
| 50.43 | 50.84 | 50.00 | 50.35 | -0.42% | |
| 51.32 | 51.49 | 50.56 | 50.56 | -1.33% | |
| 50.70 | 51.54 | 50.52 | 51.24 | +1.67% | |
| 49.58 | 50.45 | 49.58 | 50.40 | +1.55% | |
| 49.53 | 49.96 | 49.31 | 49.63 | -0.06% | |
| 49.81 | 50.32 | 49.38 | 49.66 | -0.30% | |
| 49.07 | 50.48 | 49.07 | 49.81 | +2.38% | |
| 48.88 | 49.66 | 48.62 | 48.65 | -2.17% | |
| 49.10 | 49.83 | 49.10 | 49.73 | +2.05% | |
| 49.40 | 49.58 | 48.59 | 48.73 | -0.67% | |
| 49.83 | 50.73 | 49.03 | 49.06 | -1.84% | |
| 50.68 | 50.68 | 49.71 | 49.98 | -1.67% | |
| 50.95 | 51.50 | 50.65 | 50.83 | +0.65% | |
| 50.38 | 51.11 | 49.58 | 50.50 | -0.06% | |
| 50.00 | 51.57 | 50.00 | 50.53 | +1.24% | |
| 49.02 | 49.94 | 48.79 | 49.91 | +2.48% | |
| 48.77 | 49.44 | 48.66 | 48.70 | -0.65% | |
| 48.88 | 49.48 | 48.49 | 49.02 | +0.31% | |
| 49.13 | 49.33 | 48.39 | 48.87 | -1.03% | |
| 50.07 | 50.40 | 49.05 | 49.38 | -0.52% | |
| 49.24 | 49.90 | 49.04 | 49.64 | -0.44% | |
| 49.45 | 50.10 | 49.33 | 49.86 | +1.18% | |
| 50.10 | 50.70 | 49.28 | 49.28 | -1.44% | |
| 50.18 | 50.68 | 49.81 | 50.00 | +0.66% | |
| 49.12 | 50.23 | 48.69 | 49.67 | +1.51% | |
| 49.75 | 50.21 | 48.93 | 48.93 | -1.71% | |
| 49.31 | 50.35 | 49.11 | 49.78 | +1.82% | |
| 49.00 | 49.25 | 48.43 | 48.89 | +1.35% | |
| 48.66 | 49.33 | 48.20 | 48.24 | -0.76% | |
| 47.67 | 48.79 | 47.67 | 48.61 | +1.61% | |
| 48.28 | 48.28 | 47.57 | 47.84 | -1.34% | |
| 48.92 | 49.09 | 48.40 | 48.49 | -1.34% | |
| 50.23 | 50.46 | 49.15 | 49.15 | -2.25% | |
| 49.82 | 52.30 | 49.82 | 50.28 | +0.78% | |
| 49.93 | 50.36 | 49.41 | 49.89 | -0.08% | |
| 49.59 | 50.03 | 49.41 | 49.93 | +0.22% | |
| 50.46 | 50.46 | 49.52 | 49.82 | -0.20% | |
| 50.23 | 50.67 | 49.84 | 49.92 | -0.56% | |
| 49.52 | 50.72 | 49.40 | 50.20 | +1.31% | |
| 48.91 | 49.88 | 48.89 | 49.55 | +2.33% | |
| 50.53 | 50.53 | 48.37 | 48.42 | -2.99% | |
| 50.33 | 50.51 | 49.59 | 49.91 | +0.40% | |
| 49.87 | 50.09 | 49.21 | 49.71 | -0.90% | |
| 50.19 | 50.79 | 49.97 | 50.16 | -0.59% | |
| 50.83 | 51.29 | 50.33 | 50.46 | +0.04% | |
| 50.50 | 51.35 | 50.29 | 50.44 | +0.50% | |
| 48.91 | 50.61 | 48.49 | 50.19 | +3.14% | |
| 51.51 | 52.26 | 48.44 | 48.66 | -7.67% | |
| 53.16 | 53.43 | 52.66 | 52.70 | -0.28% | |
| 52.55 | 53.21 | 52.07 | 52.85 | -0.02% | |
| 53.57 | 53.57 | 52.62 | 52.86 | -0.26% | |
| 52.49 | 53.32 | 52.49 | 53.00 | -0.23% | |
| 52.97 | 53.62 | 52.80 | 53.12 | -0.47% | |
| 53.01 | 54.54 | 53.01 | 53.37 | -0.37% | |
| 53.50 | 54.05 | 52.95 | 53.57 | +0.39% | |
| 53.34 | 53.87 | 53.00 | 53.36 | -0.28% | |
| 52.62 | 53.51 | 52.45 | 53.51 | +2.55% | |
| 52.44 | 52.58 | 51.88 | 52.18 | -0.06% | |
| 53.48 | 53.60 | 52.15 | 52.21 | -2.14% | |
| 54.03 | 54.43 | 53.32 | 53.35 | -1.28% | |
| 54.20 | 54.20 | 53.32 | 54.04 | -0.90% | |
| 54.09 | 54.73 | 53.91 | 54.53 | +0.26% | |
| 54.19 | 54.45 | 53.85 | 54.39 | -0.35% | |
| 54.44 | 54.78 | 53.62 | 54.58 | 0.00% | |
| 55.58 | 55.58 | 54.17 | 54.58 | -1.83% | |
| 55.68 | 55.99 | 55.45 | 55.60 | -0.36% | |
| 55.00 | 55.99 | 54.81 | 55.80 | +1.34% | |
| 54.67 | 55.22 | 54.31 | 55.06 | +0.04% | |
| 54.60 | 55.41 | 54.30 | 55.04 | +0.90% | |
| 54.51 | 54.70 | 53.96 | 54.55 | -0.20% | |
| 54.00 | 54.70 | 53.66 | 54.66 | +1.79% | |
| 52.64 | 53.91 | 52.64 | 53.70 | +0.90% | |
| 53.82 | 54.00 | 52.74 | 53.22 | -0.75% | |
| 52.90 | 53.76 | 52.75 | 53.62 | +1.50% | |
| 52.89 | 53.32 | 52.44 | 52.83 | -0.06% | |
| 52.41 | 53.01 | 52.41 | 52.86 | +0.74% | |
| 52.73 | 52.73 | 51.70 | 52.47 | +0.42% | |
| 51.01 | 52.93 | 51.01 | 52.25 | +0.19% | |
| 52.40 | 52.69 | 51.49 | 52.15 | +1.42% | |
| 53.07 | 53.25 | 51.24 | 51.42 | -3.09% | |
| 52.40 | 53.39 | 52.40 | 53.06 | +0.84% | |
| 52.81 | 52.81 | 51.69 | 52.62 | +0.42% | |
| 53.56 | 53.56 | 52.27 | 52.40 | -0.51% | |
| 53.00 | 53.32 | 52.17 | 52.67 | +0.21% | |
| 52.36 | 52.75 | 51.68 | 52.56 | +1.19% | |
| 51.16 | 52.44 | 50.87 | 51.94 | +0.82% | |
| 51.50 | 51.77 | 50.98 | 51.52 | -0.19% | |
| 51.49 | 52.40 | 51.42 | 51.62 | -1.28% | |
| 51.94 | 52.42 | 51.10 | 52.29 | +0.36% | |
| 51.65 | 52.41 | 50.81 | 52.10 | +0.08% | |
| 52.53 | 52.53 | 51.49 | 52.06 | -0.89% | |
| 52.50 | 52.82 | 51.70 | 52.53 | +0.06% | |
| 52.06 | 52.91 | 51.04 | 52.50 | -0.17% | |
| 53.00 | 53.66 | 52.27 | 52.59 | -0.85% | |
| 50.58 | 53.48 | 50.40 | 53.04 | +5.51% | |
| 50.16 | 50.57 | 49.87 | 50.27 | +0.56% | |
| 49.95 | 50.05 | 48.72 | 49.99 | -0.26% | |
| 50.29 | 50.34 | 49.39 | 50.12 | -0.04% | |
| 50.33 | 50.94 | 49.86 | 50.14 | +0.06% | |
| 49.46 | 50.17 | 48.91 | 50.11 | +1.64% | |
| 49.65 | 49.70 | 48.95 | 49.30 | +0.41% | |
| 50.00 | 50.08 | 49.04 | 49.10 | -2.19% | |
| 50.50 | 50.90 | 50.07 | 50.20 | -0.30% | |
| 49.56 | 50.45 | 49.45 | 50.35 | +1.06% | |
| 49.19 | 49.94 | 48.92 | 49.82 | +1.99% | |
| 48.41 | 49.04 | 48.13 | 48.85 | +1.12% | |
| 47.69 | 48.62 | 47.47 | 48.31 | +1.36% | |
| 48.00 | 48.00 | 47.29 | 47.66 | -0.85% | |
| 48.93 | 49.24 | 48.07 | 48.07 | -1.05% | |
| 48.12 | 48.91 | 48.12 | 48.58 | +1.63% | |
| 48.10 | 48.40 | 47.58 | 47.80 | +0.21% | |
| 47.27 | 48.25 | 47.01 | 47.70 | +0.74% | |
| 46.67 | 47.47 | 46.57 | 47.35 | +1.70% | |
| 46.52 | 46.83 | 46.09 | 46.56 | -1.04% | |
| 46.35 | 47.19 | 46.35 | 47.05 | +1.80% | |
| 46.54 | 47.09 | 46.14 | 46.22 | -1.45% | |
| 46.44 | 46.96 | 46.34 | 46.90 | +0.77% | |
| 46.11 | 46.70 | 46.07 | 46.54 | +1.55% | |
| 46.77 | 46.81 | 45.70 | 45.83 | -2.05% | |
| 47.25 | 47.34 | 46.44 | 46.79 | -0.70% | |
| 46.95 | 47.25 | 46.65 | 47.12 | +0.83% | |
| 46.84 | 46.85 | 46.35 | 46.73 | -0.51% | |
| 46.77 | 47.05 | 46.42 | 46.97 | 0.00% | |
| 46.56 | 47.16 | 46.56 | 46.97 | +1.05% | |
| 46.17 | 46.61 | 46.00 | 46.48 | +1.00% | |
| 46.26 | 46.64 | 45.77 | 46.02 | -0.50% | |
| 46.12 | 46.62 | 45.86 | 46.25 | +0.28% | |
| 47.01 | 47.41 | 46.12 | 46.12 | -1.83% | |
| 46.58 | 47.65 | 46.58 | 46.98 | +0.41% | |
| 46.64 | 46.93 | 46.35 | 46.79 | +0.32% | |
| 46.26 | 46.93 | 46.26 | 46.64 | +0.21% | |
| 46.55 | 46.75 | 45.69 | 46.54 | -0.43% | |
| 46.69 | 47.08 | 46.32 | 46.74 | 0.00% | |
| 46.88 | 47.23 | 46.52 | 46.74 | -0.32% | |
| 47.03 | 47.26 | 46.89 | 46.89 | -0.51% | |
| 46.98 | 47.42 | 46.87 | 47.13 | +0.62% | |
| 47.09 | 47.18 | 46.67 | 46.84 | -0.53% | |
| 46.87 | 47.16 | 46.75 | 47.09 | +0.38% | |
| 47.07 | 47.36 | 46.80 | 46.91 | -0.34% | |
| 46.28 | 47.26 | 46.25 | 47.07 | +1.18% | |
| 47.07 | 47.34 | 46.29 | 46.52 | -1.98% | |
| 47.48 | 47.65 | 46.64 | 47.46 | +0.13% | |
| 46.69 | 47.60 | 46.66 | 47.40 | +1.11% | |
| 47.00 | 47.17 | 46.41 | 46.88 | 0.00% | |
| 46.48 | 47.07 | 46.12 | 46.88 | +0.21% | |
| 46.63 | 46.96 | 46.35 | 46.78 | +0.73% | |
| 46.49 | 46.94 | 46.17 | 46.44 | +0.63% | |
| 46.10 | 46.41 | 45.92 | 46.15 | +0.17% | |
| 46.50 | 46.79 | 45.89 | 46.07 | -0.26% | |
| 46.30 | 46.75 | 45.73 | 46.19 | -0.11% | |
| 46.23 | 46.50 | 45.83 | 46.24 | +0.06% | |
| 47.67 | 48.11 | 46.10 | 46.21 | -3.45% | |
| 48.52 | 48.83 | 47.71 | 47.86 | -0.87% | |
| 48.90 | 49.53 | 48.26 | 48.28 | -1.31% | |
| 49.14 | 49.45 | 48.52 | 48.92 | -1.11% | |
| 49.23 | 49.49 | 49.01 | 49.47 | +0.57% | |
| 48.72 | 49.63 | 48.72 | 49.19 | +0.70% | |
| 48.70 | 49.13 | 48.55 | 48.85 | +0.74% | |
| 48.03 | 48.69 | 47.66 | 48.49 | +0.83% | |
| 47.70 | 48.60 | 47.45 | 48.09 | +1.01% | |
| 47.20 | 48.09 | 47.10 | 47.61 | +1.06% | |
| 47.45 | 47.78 | 47.10 | 47.11 | -0.95% | |
| 47.71 | 48.04 | 47.46 | 47.56 | +0.23% | |
| 48.23 | 48.33 | 47.40 | 47.45 | -1.10% | |
| 48.20 | 48.31 | 47.40 | 47.98 | -0.58% | |
| 48.14 | 48.50 | 47.88 | 48.26 | +0.27% | |
| 47.51 | 48.33 | 47.51 | 48.13 | +0.75% | |
| 47.14 | 48.00 | 46.90 | 47.77 | +1.64% | |
| 46.78 | 47.05 | 46.44 | 47.00 | +0.43% | |
| 46.70 | 47.11 | 46.45 | 46.80 | +0.45% | |
| 45.88 | 47.00 | 45.86 | 46.59 | +1.19% | |
| 46.61 | 46.61 | 45.33 | 46.04 | -1.48% | |
| 46.41 | 46.93 | 45.99 | 46.73 | +0.95% | |
| 45.16 | 46.30 | 44.45 | 46.29 | +1.67% | |
| 45.38 | 45.68 | 44.84 | 45.53 | -1.51% | |
| 46.07 | 46.48 | 45.88 | 46.23 | +0.50% | |
| 47.03 | 47.08 | 45.69 | 46.00 | -2.40% | |
| 47.25 | 47.25 | 46.50 | 47.13 | -0.84% | |
| 47.63 | 47.74 | 46.92 | 47.53 | -0.50% | |
| 47.40 | 47.79 | 47.30 | 47.77 | +0.97% | |
| 47.18 | 47.36 | 46.76 | 47.31 | +0.53% | |
| 47.25 | 47.73 | 46.96 | 47.06 | +0.23% | |
| 46.63 | 46.99 | 46.40 | 46.95 | +0.62% | |
| 46.11 | 46.68 | 46.03 | 46.66 | +1.50% | |
| 45.50 | 45.99 | 45.40 | 45.97 | +1.19% | |
| 45.24 | 45.67 | 45.07 | 45.43 | +0.51% | |
| 44.42 | 45.30 | 44.18 | 45.20 | +1.78% | |
| 43.84 | 44.58 | 43.84 | 44.41 | +1.30% | |
| 44.61 | 44.75 | 43.78 | 43.84 | -1.73% | |
| 44.00 | 45.02 | 43.95 | 44.61 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the NWN chart for longer ranges.