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Southwest Gas (SWX) Stock Chart & Stock Price History

Southwest Gas logo
$85.39 +1.25 (+1.49%)
Closing price 03:59 PM Eastern
Extended Trading
$85.32 -0.07 (-0.08%)
As of 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Southwest Gas Stock Price Performance

The Southwest Gas (SWX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 8.83%, with a year-to-date return of 6.67%. In the past month, the stock has decreased 0.94%, reflecting recent market activity.

As of the latest close, Southwest Gas traded at $85.39 with a market cap of $6.19 billion and volume of 502,572 shares. Five years ago, the stock traded at $63.43, representing a 34.62% increase over that period. At the time, it had a market cap of $3.75 billion and a volume of 438,477 shares.

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5 Day
Performance
+3.46%
1 Month
Performance
-0.94%
3 Month
Performance
-6.39%
Year-To-Date
Performance
+6.67%
1 Year
Performance
+8.83%
5 Year
Performance
+34.62%

SWX Stock Chart for Monday, October, 12, 2026

SWX Chart by TradingView

Southwest Gas Stock Price History

Price Date
0 Results
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/12/2026$84.14$85.39
+1.49%		$85.56$82.85502,572 shs$6.19 billion
10/09/2026$83.55$84.14
+0.70%		$84.78$83.43599,491 shs$6.10 billion
10/08/2026$82.54$83.55
+1.22%		$83.64$81.94653,594 shs$6.05 billion
10/07/2026$83.29$82.54
-0.90%		$83.18$82.28488,972 shs$5.98 billion
10/06/2026$82.83$83.29
+0.56%		$83.71$82.68442,082 shs$6.03 billion
10/05/2026$82.71$82.83
+0.15%		$83.45$82.16845,982 shs$6.00 billion
10/02/2026$81.74$82.71
+1.18%		$83.02$82.07628,438 shs$5.99 billion
10/01/2026$81.65$81.74
+0.11%		$81.96$80.32556,220 shs$5.92 billion
09/30/2026$82.16$81.65
-0.61%		$83.06$81.50692,910 shs$5.92 billion
09/29/2026$81.77$82.16
+0.48%		$82.38$81.37660,177 shs$5.95 billion
09/28/2026$82.55$81.77
-0.95%		$82.69$81.33644,531 shs$5.92 billion
09/25/2026$81.23$82.55
+1.64%		$82.64$80.98753,670 shs$5.98 billion
09/24/2026$82.18$81.23
-1.16%		$82.76$81.20720,304 shs$5.88 billion
09/23/2026$83.50$82.18
-1.58%		$83.09$82.00568,936 shs$5.95 billion
09/22/2026$84.47$83.50
-1.15%		$85.09$83.46588,338 shs$6.05 billion
09/21/2026$85.85$84.47
-1.61%		$86.32$84.47679,923 shs$6.12 billion
09/18/2026$86.48$85.85
-0.72%		$85.94$85.213.63 million shs$6.22 billion
09/17/2026$86.69$86.48
-0.25%		$87.42$86.27603,957 shs$6.27 billion
09/16/2026$86.77$86.69
-0.09%		$88.08$86.15741,929 shs$6.28 billion
09/15/2026$86.47$86.77
+0.35%		$87.00$85.53820,515 shs$6.29 billion
09/14/2026$86.20$86.47
+0.32%		$87.41$86.10765,092 shs$6.26 billion
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This page (NYSE:SWX) was last updated on 10/12/2026 by MarketBeat.com Staff.
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