Southwest Gas Stock Price History
NYSE: SWXUtilitiesOil & Gas ProductionUSD
84.14+0.63 (+0.75%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
SWX price history at a glance
The price history for Southwest Gas (SWX) on this page begins on February 19, 1973, when the stock closed at $13.25; it most recently closed at $84.14 on October 5, 2026. The highest price in this record is $95.62, reached on May 23, 2022; the latest close is 12.0% below that peak. Across the 52 complete calendar years in the table, SWX finished higher in 31 and lower in 21. Its best year was 2006 (+45.3%) and its worst was 1974 (-28.6%).
Over roughly 54 years the share price changed +535.0%, a 3.5% compound annual price return (excluding dividends). In the last 12 months alone, SWX has gained 6.1%. 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
- $95.62
- Date of high
- May 23, 2022
- Low since 1973
- $6.25
- Date of low
- Dec 16, 1974
- 52-week high
- $94.47
- 52-week low
- $76.74
- Last close
- $84.14
SWX returns
1 week
+1.75%
1 month
-4.23%
3 months
-7.72%
6 months
-9.70%
Year to date
+5.15%
1 year
+6.06%
3 years
+46.10%
5 years
+22.35%
SWX price return, excluding dividends.
SWX annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 84.14 | +4.98% |
| 2025 | 80.15 | +12.35% |
| 2024 | 71.34 | +12.61% |
| 2023 | 63.35 | +2.38% |
| 2022 | 61.88 | -11.66% |
| 2021 | 70.05 | +15.31% |
| 2020 | 60.75 | -20.38% |
| 2019 | 76.30 | +1.19% |
| 2018 | 75.40 | -6.31% |
| 2017 | 80.48 | +5.04% |
| 2016 | 76.62 | +38.91% |
| 2015 | 55.16 | -10.34% |
| 2014 | 61.52 | +12.14% |
| 2013 | 54.86 | +25.94% |
| 2012 | 43.56 | +2.52% |
| 2011 | 42.49 | +15.87% |
| 2010 | 36.67 | +28.53% |
| 2009 | 28.53 | +12.77% |
| 2008 | 25.30 | -12.34% |
| 2007 | 28.86 | -24.78% |
| 2006 | 38.37 | +45.34% |
| 2005 | 26.40 | +3.94% |
| 2004 | 25.40 | +12.84% |
| 2003 | 22.51 | -3.80% |
| 2002 | 23.40 | +2.59% |
| 2001 | 22.81 | +4.27% |
| 2000 | 21.88 | -4.89% |
| 1999 | 23.00 | -13.62% |
| 1998 | 26.63 | +41.53% |
| 1997 | 18.81 | -2.27% |
| 1996 | 19.25 | +9.22% |
| 1995 | 17.63 | +24.78% |
| 1994 | 14.13 | -11.72% |
| 1993 | 16.00 | +16.36% |
| 1992 | 13.75 | +27.91% |
| 1991 | 10.75 | -18.87% |
| 1990 | 13.25 | -23.19% |
| 1989 | 17.25 | -1.43% |
| 1988 | 17.50 | -14.11% |
| 1987 | 20.38 | +10.88% |
| 1986 | 18.38 | 0.00% |
| 1985 | 18.38 | +32.43% |
| 1984 | 13.88 | +8.82% |
| 1983 | 12.75 | +29.11% |
| 1982 | 9.88 | +16.18% |
| 1981 | 8.50 | -10.53% |
| 1980 | 9.50 | -13.64% |
| 1979 | 11.00 | +6.02% |
| 1978 | 10.38 | -2.35% |
| 1977 | 10.63 | -1.16% |
| 1976 | 10.75 | +8.86% |
| 1975 | 9.88 | +31.67% |
| 1974 | 7.50 | -28.57% |
| 1973* | 10.50 | -20.75% |
* Partial year: the record begins after the start of 1973; return measured from the first available close.
2026 return is year to date.
SWX daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 83.43 | 84.67 | 83.79 | 84.14 | +0.75% | |
| 82.52 | 83.64 | 81.95 | 83.51 | +1.25% | |
| 82.66 | 83.18 | 82.28 | 82.48 | -1.01% | |
| 83.41 | 83.71 | 82.68 | 83.32 | +0.64% | |
| 82.73 | 83.45 | 82.16 | 82.79 | +0.12% | |
| 82.41 | 83.02 | 82.07 | 82.69 | +1.14% | |
| 81.04 | 81.96 | 80.32 | 81.76 | +0.27% | |
| 83.06 | 83.06 | 81.50 | 81.54 | -0.85% | |
| 81.53 | 82.38 | 81.37 | 82.24 | +0.45% | |
| 81.82 | 82.69 | 81.33 | 81.87 | -0.69% | |
| 81.60 | 82.64 | 80.98 | 82.44 | +1.30% | |
| 82.56 | 82.76 | 81.20 | 81.38 | -1.17% | |
| 83.09 | 83.09 | 82.00 | 82.34 | -1.38% | |
| 84.46 | 85.09 | 83.46 | 83.49 | -1.37% | |
| 85.99 | 86.32 | 84.47 | 84.65 | -1.40% | |
| 85.93 | 85.94 | 85.21 | 85.85 | -0.76% | |
| 87.17 | 87.42 | 86.27 | 86.51 | -0.27% | |
| 87.24 | 88.08 | 86.15 | 86.74 | -0.09% | |
| 86.24 | 87.00 | 85.53 | 86.82 | +0.49% | |
| 86.49 | 87.41 | 86.10 | 86.40 | +0.34% | |
| 87.29 | 87.71 | 86.01 | 86.11 | -0.91% | |
| 88.34 | 88.86 | 86.81 | 86.90 | -1.09% | |
| 89.35 | 89.50 | 87.44 | 87.86 | -1.15% | |
| 88.31 | 89.35 | 88.16 | 88.88 | +0.93% | |
| 88.23 | 89.16 | 87.60 | 88.06 | -0.71% | |
| 89.39 | 89.52 | 88.42 | 88.69 | -0.50% | |
| 89.27 | 89.36 | 88.16 | 89.14 | -0.24% | |
| 89.49 | 89.83 | 88.52 | 89.35 | +1.15% | |
| 88.88 | 89.05 | 88.20 | 88.33 | -0.86% | |
| 89.98 | 90.20 | 88.47 | 89.10 | -0.36% | |
| 90.75 | 90.75 | 88.96 | 89.42 | -1.31% | |
| 89.33 | 90.96 | 88.77 | 90.61 | +1.72% | |
| 90.26 | 90.26 | 88.74 | 89.08 | -0.55% | |
| 89.34 | 89.89 | 88.93 | 89.57 | +0.79% | |
| 90.60 | 91.91 | 88.84 | 88.87 | -2.66% | |
| 91.55 | 92.57 | 91.13 | 91.30 | -0.49% | |
| 92.38 | 93.48 | 91.68 | 91.75 | +0.04% | |
| 92.25 | 92.55 | 91.38 | 91.71 | +0.49% | |
| 90.43 | 91.97 | 90.43 | 91.26 | -1.45% | |
| 91.81 | 92.69 | 91.76 | 92.60 | +0.55% | |
| 92.72 | 93.26 | 91.91 | 92.09 | -0.09% | |
| 90.50 | 92.37 | 90.46 | 92.17 | +0.72% | |
| 89.85 | 92.01 | 89.85 | 91.51 | +1.05% | |
| 91.57 | 91.87 | 90.19 | 90.56 | -1.66% | |
| 91.85 | 92.60 | 91.24 | 92.09 | -0.34% | |
| 92.20 | 92.87 | 91.12 | 92.40 | +1.91% | |
| 89.76 | 91.67 | 88.00 | 90.67 | +1.82% | |
| 89.46 | 90.19 | 88.35 | 89.05 | -0.80% | |
| 88.78 | 90.52 | 88.63 | 89.77 | +0.41% | |
| 89.89 | 90.54 | 89.31 | 89.40 | -1.00% | |
| 90.94 | 91.40 | 90.29 | 90.30 | -1.63% | |
| 92.87 | 93.12 | 91.60 | 91.80 | -0.91% | |
| 92.87 | 93.68 | 92.12 | 92.64 | +0.68% | |
| 93.01 | 93.11 | 91.92 | 92.01 | -1.14% | |
| 93.52 | 94.17 | 92.84 | 93.07 | +0.06% | |
| 92.29 | 93.64 | 92.01 | 93.01 | +0.16% | |
| 92.79 | 93.53 | 92.68 | 92.86 | +0.69% | |
| 91.62 | 92.22 | 90.90 | 92.22 | +0.53% | |
| 92.34 | 92.96 | 91.05 | 91.73 | -0.36% | |
| 93.52 | 94.47 | 91.95 | 92.06 | -0.96% | |
| 91.45 | 93.01 | 91.45 | 92.95 | +1.86% | |
| 92.16 | 92.73 | 91.11 | 91.25 | -1.22% | |
| 92.69 | 93.38 | 92.31 | 92.38 | +0.61% | |
| 90.42 | 92.18 | 90.42 | 91.82 | +0.70% | |
| 90.82 | 92.01 | 90.82 | 91.18 | +0.02% | |
| 91.12 | 91.26 | 89.95 | 91.16 | +0.08% | |
| 90.94 | 91.43 | 90.22 | 91.09 | 0.00% | |
| 89.53 | 91.92 | 89.30 | 91.09 | +2.74% | |
| 89.47 | 89.55 | 88.21 | 88.66 | -1.28% | |
| 89.15 | 89.81 | 88.36 | 89.81 | +1.47% | |
| 88.63 | 89.66 | 88.26 | 88.51 | -0.19% | |
| 89.51 | 89.80 | 88.64 | 88.68 | -1.06% | |
| 90.56 | 90.56 | 88.65 | 89.63 | -1.43% | |
| 89.50 | 91.04 | 89.30 | 90.93 | +2.11% | |
| 89.02 | 89.94 | 88.71 | 89.05 | +0.32% | |
| 89.53 | 89.91 | 88.63 | 88.77 | -0.31% | |
| 89.13 | 89.38 | 88.50 | 89.05 | +0.56% | |
| 88.42 | 89.96 | 88.31 | 88.55 | +0.08% | |
| 87.26 | 88.57 | 86.78 | 88.48 | +1.58% | |
| 87.54 | 88.04 | 86.32 | 87.10 | -1.10% | |
| 88.75 | 89.25 | 87.42 | 88.07 | -0.40% | |
| 88.16 | 88.97 | 87.35 | 88.42 | -0.66% | |
| 88.32 | 89.22 | 88.00 | 89.01 | +1.12% | |
| 89.47 | 89.75 | 88.00 | 88.02 | -0.86% | |
| 89.09 | 89.54 | 88.48 | 88.78 | +0.86% | |
| 89.06 | 89.41 | 87.92 | 88.02 | -0.43% | |
| 88.65 | 89.14 | 87.58 | 88.40 | -0.36% | |
| 87.91 | 89.31 | 87.55 | 88.72 | +1.78% | |
| 86.69 | 87.41 | 85.87 | 87.17 | +1.68% | |
| 85.82 | 86.80 | 85.35 | 85.73 | -0.36% | |
| 84.50 | 86.30 | 84.50 | 86.04 | +1.83% | |
| 85.63 | 86.33 | 84.47 | 84.49 | -2.00% | |
| 86.62 | 86.65 | 85.95 | 86.21 | -0.60% | |
| 88.84 | 88.94 | 86.51 | 86.73 | -2.15% | |
| 89.05 | 89.51 | 87.88 | 88.64 | -0.63% | |
| 89.90 | 90.47 | 89.15 | 89.20 | -0.79% | |
| 89.53 | 89.99 | 89.09 | 89.91 | +1.15% | |
| 89.31 | 89.80 | 88.51 | 88.89 | -0.86% | |
| 89.26 | 90.18 | 88.66 | 89.66 | +0.70% | |
| 88.74 | 89.97 | 88.36 | 89.04 | +0.11% | |
| 88.34 | 89.39 | 88.27 | 88.94 | +1.41% | |
| 88.81 | 88.82 | 87.27 | 87.70 | -2.05% | |
| 89.34 | 89.89 | 88.80 | 89.54 | +0.92% | |
| 90.71 | 90.71 | 87.71 | 88.72 | -1.28% | |
| 89.56 | 90.48 | 88.61 | 89.87 | +0.83% | |
| 90.57 | 90.89 | 88.95 | 89.13 | -0.91% | |
| 91.10 | 91.15 | 89.87 | 89.95 | -0.89% | |
| 91.91 | 92.00 | 90.38 | 90.76 | -0.07% | |
| 93.68 | 93.69 | 90.57 | 90.82 | -3.04% | |
| 92.00 | 94.33 | 91.31 | 93.67 | +0.64% | |
| 92.52 | 93.84 | 92.18 | 93.07 | -0.14% | |
| 94.05 | 94.43 | 92.77 | 93.20 | -0.90% | |
| 91.98 | 94.41 | 91.98 | 94.05 | +2.34% | |
| 91.31 | 92.70 | 91.31 | 91.90 | +0.21% | |
| 91.49 | 92.54 | 91.00 | 91.71 | +1.52% | |
| 90.61 | 91.46 | 90.12 | 90.34 | -0.13% | |
| 90.28 | 91.37 | 89.86 | 90.46 | -0.06% | |
| 90.00 | 90.91 | 89.18 | 90.51 | +2.39% | |
| 89.10 | 89.18 | 87.84 | 88.40 | -0.35% | |
| 90.10 | 90.10 | 88.22 | 88.71 | -1.31% | |
| 90.99 | 91.87 | 89.69 | 89.89 | -1.21% | |
| 91.09 | 91.20 | 90.18 | 90.99 | -0.40% | |
| 90.70 | 92.15 | 90.70 | 91.36 | +0.35% | |
| 90.82 | 91.56 | 90.35 | 91.04 | -0.37% | |
| 90.92 | 91.67 | 90.14 | 91.38 | -0.01% | |
| 93.19 | 93.44 | 91.04 | 91.39 | -1.92% | |
| 92.07 | 93.36 | 91.95 | 93.18 | +0.99% | |
| 90.80 | 92.32 | 90.60 | 92.27 | +1.48% | |
| 89.28 | 90.94 | 88.69 | 90.92 | +2.18% | |
| 89.15 | 89.38 | 88.52 | 88.98 | -0.09% | |
| 88.92 | 89.47 | 88.25 | 89.06 | -0.20% | |
| 87.87 | 89.29 | 87.50 | 89.24 | +1.98% | |
| 86.32 | 87.84 | 86.32 | 87.51 | +0.70% | |
| 86.37 | 87.43 | 85.95 | 86.90 | -0.47% | |
| 87.37 | 87.78 | 86.75 | 87.31 | +0.69% | |
| 86.67 | 87.51 | 86.49 | 86.71 | +0.16% | |
| 85.36 | 86.65 | 85.36 | 86.57 | +0.87% | |
| 86.85 | 87.29 | 85.64 | 85.82 | -0.61% | |
| 85.17 | 87.03 | 84.83 | 86.35 | +0.61% | |
| 84.85 | 86.17 | 84.40 | 85.83 | +2.69% | |
| 86.18 | 86.85 | 83.51 | 83.58 | -3.06% | |
| 86.25 | 86.58 | 85.44 | 86.22 | -0.07% | |
| 87.01 | 87.01 | 85.22 | 86.28 | -1.25% | |
| 88.96 | 88.96 | 87.20 | 87.37 | -1.03% | |
| 88.68 | 88.68 | 87.41 | 88.28 | +0.31% | |
| 88.13 | 88.36 | 87.01 | 88.01 | +0.79% | |
| 86.30 | 87.87 | 86.07 | 87.32 | +0.51% | |
| 86.67 | 87.78 | 86.12 | 86.88 | -0.15% | |
| 86.81 | 88.07 | 86.81 | 87.01 | -0.80% | |
| 87.33 | 87.86 | 86.36 | 87.71 | +0.10% | |
| 87.02 | 87.81 | 86.45 | 87.62 | -0.10% | |
| 88.76 | 88.92 | 87.02 | 87.71 | -2.11% | |
| 88.99 | 90.00 | 88.23 | 89.60 | +0.79% | |
| 87.56 | 88.92 | 85.80 | 88.90 | +0.45% | |
| 88.69 | 89.45 | 87.83 | 88.50 | +0.37% | |
| 88.35 | 89.14 | 87.98 | 88.17 | -0.27% | |
| 87.06 | 88.78 | 86.64 | 88.41 | +1.54% | |
| 84.95 | 87.99 | 81.32 | 87.07 | -1.06% | |
| 88.00 | 88.46 | 87.43 | 88.00 | -0.15% | |
| 88.39 | 88.66 | 87.76 | 88.13 | +0.61% | |
| 87.55 | 87.84 | 85.99 | 87.60 | +0.41% | |
| 87.44 | 88.04 | 87.04 | 87.24 | +0.69% | |
| 88.19 | 88.21 | 86.34 | 86.64 | -1.81% | |
| 87.72 | 88.74 | 87.01 | 88.24 | +0.30% | |
| 87.05 | 88.04 | 86.47 | 87.98 | +1.00% | |
| 86.35 | 87.80 | 85.70 | 87.11 | +1.33% | |
| 85.17 | 86.20 | 83.56 | 85.97 | +2.96% | |
| 83.07 | 84.42 | 82.42 | 83.50 | +0.76% | |
| 83.13 | 83.32 | 81.79 | 82.87 | -0.47% | |
| 83.96 | 84.63 | 82.84 | 83.26 | +0.33% | |
| 83.01 | 83.63 | 82.34 | 82.99 | +0.44% | |
| 83.86 | 83.98 | 82.49 | 82.63 | -0.37% | |
| 82.89 | 83.50 | 81.76 | 82.94 | +1.05% | |
| 82.88 | 83.15 | 81.71 | 82.08 | -0.89% | |
| 82.58 | 83.25 | 81.11 | 82.82 | +0.22% | |
| 82.76 | 83.06 | 81.80 | 82.64 | +0.85% | |
| 83.35 | 84.05 | 81.90 | 81.94 | -2.29% | |
| 83.23 | 84.18 | 83.23 | 83.86 | +0.48% | |
| 83.35 | 84.29 | 83.27 | 83.46 | +0.53% | |
| 83.89 | 83.89 | 82.70 | 83.02 | -1.05% | |
| 84.81 | 85.31 | 83.79 | 83.90 | -0.80% | |
| 85.04 | 85.98 | 83.60 | 84.58 | -0.28% | |
| 86.02 | 86.52 | 84.76 | 84.82 | -1.68% | |
| 85.19 | 86.75 | 85.19 | 86.27 | +0.43% | |
| 84.85 | 86.70 | 84.37 | 85.90 | +2.84% | |
| 81.94 | 83.62 | 81.94 | 83.53 | +1.92% | |
| 81.80 | 82.61 | 81.08 | 81.96 | +0.44% | |
| 81.20 | 82.37 | 80.80 | 81.60 | +0.57% | |
| 81.08 | 82.22 | 80.85 | 81.14 | +0.36% | |
| 80.10 | 81.51 | 80.10 | 80.85 | +0.48% | |
| 81.38 | 82.10 | 80.22 | 80.46 | -0.64% | |
| 78.87 | 81.11 | 78.77 | 80.98 | +1.84% | |
| 79.69 | 79.69 | 78.37 | 79.52 | -0.79% | |
| 79.93 | 80.34 | 78.84 | 80.15 | +0.16% | |
| 80.89 | 80.91 | 79.88 | 80.02 | -0.79% | |
| 81.00 | 81.53 | 80.44 | 80.66 | -0.51% | |
| 80.99 | 81.48 | 80.72 | 81.07 | +0.38% | |
| 80.86 | 81.30 | 80.43 | 80.76 | -0.53% | |
| 80.90 | 81.65 | 80.50 | 81.19 | +0.41% | |
| 80.41 | 81.21 | 80.32 | 80.86 | +0.53% | |
| 80.38 | 80.86 | 80.18 | 80.43 | -0.25% | |
| 81.85 | 82.38 | 79.99 | 80.63 | -1.61% | |
| 81.50 | 82.43 | 80.93 | 81.95 | +0.44% | |
| 81.49 | 83.23 | 81.26 | 81.59 | -0.06% | |
| 82.36 | 82.78 | 80.64 | 81.64 | -0.11% | |
| 80.63 | 82.10 | 80.04 | 81.73 | +2.06% | |
| 80.08 | 80.63 | 79.65 | 80.08 | +0.10% | |
| 80.00 | 80.81 | 79.37 | 80.00 | +0.24% | |
| 80.30 | 80.66 | 79.27 | 79.81 | -0.24% | |
| 80.12 | 80.89 | 79.85 | 80.00 | +0.10% | |
| 78.97 | 80.70 | 78.65 | 79.92 | +1.06% | |
| 78.92 | 79.66 | 78.55 | 79.08 | +0.08% | |
| 79.45 | 80.13 | 78.73 | 79.02 | -1.10% | |
| 81.02 | 81.66 | 79.62 | 79.90 | -1.00% | |
| 83.00 | 83.00 | 80.47 | 80.71 | -2.26% | |
| 82.47 | 82.86 | 81.45 | 82.58 | -0.57% | |
| 82.50 | 83.11 | 82.13 | 83.05 | +0.78% | |
| 81.62 | 82.61 | 81.62 | 82.41 | +0.48% | |
| 80.66 | 82.18 | 80.59 | 82.02 | +1.96% | |
| 80.29 | 81.24 | 80.02 | 80.44 | 0.00% | |
| 80.53 | 81.71 | 80.10 | 80.44 | +0.09% | |
| 79.49 | 80.83 | 79.39 | 80.37 | +1.70% | |
| 79.36 | 79.55 | 78.66 | 79.03 | -0.58% | |
| 79.60 | 80.28 | 79.13 | 79.49 | -0.18% | |
| 81.00 | 81.20 | 79.46 | 79.63 | -2.05% | |
| 80.95 | 81.42 | 79.53 | 81.30 | -0.16% | |
| 81.55 | 81.82 | 80.92 | 81.43 | -0.29% | |
| 81.37 | 82.00 | 80.90 | 81.67 | +0.86% | |
| 79.52 | 81.16 | 79.29 | 80.97 | +2.21% | |
| 79.97 | 79.97 | 78.66 | 79.22 | -0.78% | |
| 78.83 | 80.01 | 78.52 | 79.84 | +1.28% | |
| 79.12 | 80.27 | 78.26 | 78.83 | -0.20% | |
| 76.99 | 80.81 | 76.99 | 78.99 | -4.07% | |
| 81.05 | 82.51 | 80.71 | 82.34 | +1.69% | |
| 79.47 | 81.22 | 77.80 | 80.97 | +1.85% | |
| 79.52 | 79.69 | 77.98 | 79.50 | -0.46% | |
| 79.66 | 81.03 | 79.39 | 79.87 | -0.10% | |
| 81.47 | 81.47 | 79.64 | 79.95 | -0.77% | |
| 80.84 | 80.94 | 79.91 | 80.57 | -0.56% | |
| 81.62 | 81.91 | 80.72 | 81.02 | -1.18% | |
| 81.01 | 82.08 | 81.01 | 81.99 | +1.21% | |
| 80.49 | 81.37 | 79.79 | 81.01 | +1.11% | |
| 79.92 | 80.32 | 78.97 | 80.12 | +0.88% | |
| 79.23 | 79.91 | 78.84 | 79.42 | +0.08% | |
| 78.68 | 79.65 | 78.50 | 79.36 | +1.22% | |
| 77.55 | 78.53 | 77.38 | 78.40 | +1.12% | |
| 78.38 | 78.41 | 77.01 | 77.53 | -1.05% | |
| 77.79 | 78.70 | 77.72 | 78.35 | +0.72% | |
| 76.92 | 77.99 | 76.74 | 77.79 | +0.73% | |
| 78.60 | 79.10 | 76.84 | 77.23 | -1.81% | |
| 79.86 | 80.58 | 78.44 | 78.65 | -0.86% | |
| 79.79 | 80.02 | 79.06 | 79.33 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the SWX chart for longer ranges.