ATCO (ACO.X) Stock Chart & Stock Price History C$50.31 +0.44 (+0.88%) As of 10:41 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesInsider TradesBuy This Stock ATCO Stock Price Performance The ATCO (ACO.X) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 26.73%, with a year-to-date return of 5.74%. In the past month, the stock has decreased 3.23%, reflecting recent market activity. As of the latest close, ATCO traded at C$49.87 with a market cap of C$4.97 billion and volume of 233,091 shares. Five years ago, the stock traded at C$41.28, representing a 21.88% increase over that period. At the time, it had a market cap of C$4.13 billion and a volume of 147,935 shares. Receive ACO.X Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ATCO and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.20%1 Month Performance-3.23%3 Month Performance+2.80%Year-To-Date Performance+5.74%1 Year Performance+26.73%5 Year Performance+21.88% ACO.X Stock Chart for Monday, July, 14, 2025 ACO.X Chart by TradingView ATCO Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization07/11/2025C$50.15C$49.87-0.56%C$50.01C$49.50233,091 shsC$4.97 billion07/10/2025C$50.41C$50.15-0.52%C$50.41C$49.95243,100 shsC$5.00 billion07/09/2025C$50.22C$50.41+0.38%C$50.50C$50.03208,596 shsC$5.03 billion07/08/2025C$50.27C$50.22-0.10%C$50.73C$50.10277,132 shsC$5.01 billion07/07/2025C$50.54C$50.27-0.53%C$50.62C$50.13196,576 shsC$5.01 billion07/04/2025C$50.66C$50.54-0.24%C$50.85C$50.3171,143 shsC$5.04 billion07/03/2025C$50.58C$50.66+0.16%C$50.77C$50.2280,732 shsC$5.05 billion07/02/2025C$50.78C$50.58-0.39%C$50.81C$50.26131,833 shsC$5.04 billion07/01/2025C$50.78C$50.78C$51.13C$50.25189,268 shsC$5.06 billion06/30/2025C$50.38C$50.78+0.79%C$51.13C$50.25189,268 shsC$5.06 billion Get the Latest News and Ratings for ACO.X and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ATCO and its competitors with MarketBeat's FREE daily newsletter. 06/27/2025C$50.52C$50.38-0.28%C$50.59C$50.17170,367 shsC$5.02 billion06/26/2025C$51.00C$50.52-0.94%C$51.08C$50.47142,882 shsC$5.04 billion06/25/2025C$51.12C$51.00-0.23%C$51.64C$50.50177,568 shsC$5.09 billion06/24/2025C$51.34C$51.12-0.43%C$51.61C$51.0991,525 shsC$5.10 billion06/23/2025C$51.13C$51.34+0.41%C$51.58C$51.02192,159 shsC$5.12 billion06/20/2025C$51.37C$51.13-0.47%C$51.51C$50.73777,343 shsC$5.10 billion06/19/2025C$51.42C$51.37-0.10%C$51.71C$51.1264,820 shsC$5.12 billion06/18/2025C$51.47C$51.42-0.10%C$51.62C$51.25240,087 shsC$5.13 billion06/17/2025C$51.70C$51.47-0.44%C$51.76C$51.16158,871 shsC$5.13 billion06/16/2025C$51.99C$51.70-0.56%C$52.22C$51.13253,845 shsC$5.16 billion06/13/2025C$51.53C$51.99+0.89%C$52.15C$51.40293,294 shsC$5.18 billion Related Companies CU Stock Chart ACO.Y Stock Chart BIP.UN Stock Chart EMA Stock Chart BEP.UN Stock Chart CPX Stock Chart NPI Stock Chart BIPC Stock Chart BEPC Stock Chart TA Stock Chart Receive ACO.X Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ATCO and its competitors with MarketBeat's FREE daily newsletter. This page (TSE:ACO.X) was last updated on 7/14/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredElon’s NEXT Big IPO?Cancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredThis Social Security Shift Could Boost Benefits by 400%If you currently collect Social Security—or plan to in the future—this may be one of the most important update...InvestorPlace | SponsoredSpecial gold investment soars 2,300% ... 5,090% ... 9,850%In my 54 years as an investor, I’ve seen my share of gold bull markets. But nothing comes close to the rall...Weiss Ratings | SponsoredTrump’s biggest move, misreportedThe media and financial pundits are all misreading Trump’s actions. They think Trump wants to make Canada t...Porter & Company | SponsoredGoogle did what!?!?A new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bil...Stansberry Research | SponsoredEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredAI Meltdown Imminent: Dump These Stocks Now!If you have any money in the markets, especially in AI stocks… Please click here to see Elon Musk’s new inv...Paradigm Press | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding ATCO Ltd. Please log in to your account or sign up in order to add this asset to your watchlist. Share ATCO With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Free ACO.X Stock Alerts