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AltaGas (ALA) Stock Chart & Stock Price History

AltaGas logo
C$56.03 +1.14 (+2.08%)
As of 04:21 PM Eastern
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AltaGas Stock Price Performance

The AltaGas (ALA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 46.18%, with a year-to-date return of 33.88%. In the past month, the stock has increased 10.36%, reflecting recent market activity.

As of the latest close, AltaGas traded at C$54.89 with a market cap of C$17.10 billion and volume of 764,146 shares. Five years ago, the stock traded at C$25.13, representing a 122.96% increase over that period. At the time, it had a market cap of C$6.96 billion and a volume of 550,726 shares.

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5 Day
Performance
+0.48%
1 Month
Performance
+10.36%
3 Month
Performance
+18.61%
Year-To-Date
Performance
+33.88%
1 Year
Performance
+46.18%
5 Year
Performance
+122.96%

ALA Stock Chart for Wednesday, June, 10, 2026

ALA Chart by TradingView

AltaGas Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
06/10/2026C$54.89C$56.03
+2.08%		C$56.25C$54.62926,985 shsC$17.46 billion
06/09/2026C$54.69C$54.89
+0.37%		C$55.22C$54.14764,146 shsC$17.10 billion
06/08/2026C$55.76C$54.69
-1.92%		C$55.84C$54.57710,438 shsC$17.04 billion
06/05/2026C$55.37C$55.76
+0.70%		C$56.32C$55.18906,205 shsC$17.37 billion
06/04/2026C$54.31C$55.37
+1.95%		C$55.69C$54.471.66 million shsC$17.25 billion
06/03/2026C$53.92C$54.31
+0.72%		C$55.12C$54.021.90 million shsC$16.92 billion
06/02/2026C$53.86C$53.92
+0.11%		C$54.61C$53.791.28 million shsC$16.78 billion
06/01/2026C$53.65C$53.86
+0.39%		C$54.50C$53.551.10 million shsC$16.78 billion
05/29/2026C$54.17C$53.65
-0.96%		C$54.57C$53.192.52 million shsC$16.72 billion
05/28/2026C$53.95C$54.17
+0.41%		C$54.75C$53.75835,265 shsC$16.88 billion
05/27/2026C$53.96C$53.95
-0.02%		C$54.21C$53.53650,548 shsC$16.81 billion
05/26/2026C$53.72C$53.96
+0.45%		C$54.21C$53.541.53 million shsC$16.81 billion
05/25/2026C$54.31C$53.72
-1.09%		C$54.03C$53.52342,909 shsC$16.74 billion
05/22/2026C$53.53C$54.31
+1.46%		C$54.49C$53.39902,456 shsC$16.92 billion
05/21/2026C$53.03C$53.53
+0.94%		C$54.06C$53.291.24 million shsC$16.68 billion
05/20/2026C$53.87C$53.03
-1.56%		C$54.58C$52.98836,125 shsC$16.52 billion
05/19/2026C$53.17C$53.87
+1.32%		C$54.06C$52.791.01 million shsC$16.78 billion
05/18/2026C$53.17C$53.17C$53.41C$52.81909,097 shsC$16.57 billion
05/15/2026C$52.82C$53.17
+0.66%		C$53.41C$52.81909,097 shsC$16.57 billion
05/14/2026C$52.25C$52.82
+1.09%		C$52.88C$52.29850,898 shsC$16.46 billion
05/13/2026C$52.03C$52.25
+0.42%		C$52.25C$51.81596,183 shsC$16.28 billion
05/12/2026C$51.51C$52.03
+1.01%		C$52.32C$51.75725,560 shsC$16.21 billion
05/11/2026C$50.77C$51.51
+1.46%		C$51.80C$50.841.04 million shsC$16.05 billion
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This page (TSE:ALA) was last updated on 6/10/2026 by MarketBeat.com Staff.
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