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AltaGas (ALA) Stock Chart & Stock Price History

AltaGas logo
C$52.69 +0.56 (+1.07%)
As of 07/3/2026 04:00 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 37.25%, with a year-to-date return of 25.90%. In the past month, the stock has decreased 4.84%, reflecting recent market activity.

As of the latest close, AltaGas traded at C$52.13 with a market cap of C$16.24 billion and volume of 1.17 million shares. Five years ago, the stock traded at C$26.23, representing a 100.88% increase over that period. At the time, it had a market cap of C$7.26 billion and a volume of 394,763 shares.

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5 Day
Performance
-0.90%
1 Month
Performance
-4.84%
3 Month
Performance
+8.26%
Year-To-Date
Performance
+25.90%
1 Year
Performance
+37.25%
5 Year
Performance
+100.88%

ALA Stock Chart for Saturday, July, 4, 2026

ALA Chart by TradingView

AltaGas Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/03/2026C$52.13C$52.69
+1.07%		C$52.88C$51.89512,505 shsC$16.42 billion
07/02/2026C$52.39C$52.13
-0.50%		C$52.25C$51.291.17 million shsC$16.24 billion
07/01/2026C$52.39C$52.39C$53.24C$52.221.02 million shsC$16.32 billion
06/30/2026C$53.17C$52.39
-1.47%		C$53.24C$52.221.02 million shsC$16.32 billion
06/29/2026C$54.31C$53.17
-2.10%		C$54.51C$53.07499,340 shsC$16.57 billion
06/26/2026C$54.34C$54.31
-0.06%		C$54.52C$53.88843,435 shsC$16.92 billion
06/25/2026C$54.40C$54.34
-0.11%		C$54.63C$53.961.03 million shsC$16.93 billion
06/24/2026C$53.85C$54.40
+1.02%		C$54.57C$53.271.06 million shsC$16.95 billion
06/23/2026C$53.65C$53.85
+0.37%		C$54.40C$53.551.31 million shsC$16.78 billion
06/22/2026C$53.87C$53.65
-0.41%		C$54.36C$53.371.46 million shsC$16.72 billion
06/19/2026C$53.32C$53.87
+1.03%		C$54.22C$53.18516,098 shsC$16.78 billion
06/18/2026C$53.81C$53.32
-0.91%		C$53.74C$53.04929,288 shsC$16.61 billion
06/17/2026C$53.67C$53.81
+0.26%		C$54.25C$53.44657,304 shsC$16.77 billion
06/16/2026C$55.15C$53.67
-2.68%		C$54.78C$53.671.10 million shsC$16.72 billion
06/15/2026C$55.20C$55.15
-0.09%		C$55.25C$53.98745,680 shsC$17.18 billion
06/12/2026C$55.71C$55.20
-0.92%		C$55.86C$54.851.34 million shsC$17.20 billion
06/11/2026C$56.03C$55.71
-0.57%		C$56.74C$55.641.14 million shsC$17.36 billion
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
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This page (TSE:ALA) was last updated on 7/4/2026 by MarketBeat.com Staff.
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