Acorn Energy (ACFN) Stock Chart & Stock Price History $29.28 +0.98 (+3.46%) As of 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsSEC FilingsShort InterestTrendsBuy This Stock Acorn Energy Stock Price Performance The Acorn Energy (ACFN) stock chart highlights key performance trends across multiple timeframes. As of the latest close, Acorn Energy traded at $28.30 with a market cap of $70.75 million and volume of 5,954 shares. Receive ACFN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Acorn Energy and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance+2.56% ACFN Stock Chart for Friday, October, 3, 2025 ACFN Chart by TradingView Acorn Energy 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 Capitalization10/02/2025$28.07$28.30+0.82%$28.56$27.915,954 shs$70.75 million10/01/2025$28.60$28.07-1.85%$29.00$27.509,186 shs$70.20 million09/30/2025$28.30$28.60+1.06%$29.12$27.5016,016 shs$71.50 million09/29/2025$28.55$28.30-0.88%$30.10$28.3016,817 shs$70.75 million09/26/2025$28.56$28.55-0.04%$29.51$27.6315,241 shs$71.38 million09/25/2025$28.51$28.56+0.18%$29.98$28.568,009 shs$71.43 million09/24/2025$29.51$28.51-3.39%$30.01$28.1217,038 shs$71.28 million09/23/2025$30.58$29.51-3.50%$31.12$28.0122,188 shs$73.78 million09/22/2025$28.80$30.58+6.18%$31.88$28.5941,824 shs$76.48 million09/19/2025$28.88$28.80-0.28%$31.47$28.0378,740 shs$72.03 million Get the Latest News and Ratings for ACFN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Acorn Energy and its competitors with MarketBeat's FREE daily newsletter. 09/18/2025$29.29$28.88-1.40%$31.16$28.8814,996 shs$72.20 million09/17/2025$28.75$29.29+1.88%$30.19$28.5018,841 shs$73.23 million09/16/2025$30.09$28.75-4.45%$30.09$28.0110,776 shs$71.90 million09/15/2025$29.76$30.09+1.11%$30.55$29.3319,850 shs$75.23 million09/12/2025$30.40$29.76-2.11%$30.96$29.5014,070 shs$74.40 million09/11/2025$30.14$30.40+0.86%$31.50$29.7114,942 shs$76 million09/10/2025$29.20$30.14+3.22%$30.50$28.3911,083 shs$75.38 million09/09/2025$30.58$29.20-4.51%$31.94$28.5330,654 shs$73 million09/08/2025$27.62$30.58+10.72%$32.00$28.0559,166 shs$76.45 million Related Companies SHAP Stock Price Chart TRVG Stock Price Chart OABI Stock Price Chart TCX Stock Price Chart ATLN Stock Price Chart MIMI Stock Price Chart RCMT Stock Price Chart YMT Stock Price Chart PESI Stock Price Chart PMTS Stock Price Chart Receive ACFN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Acorn Energy and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:ACFN) was last updated on 10/3/2025 by MarketBeat.com Staff From Our PartnersMagnificent 7 being replaced by the “Hidden 7”?BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...Chaikin Analytics | SponsoredU.S. Government Sparking Crypto RallyU.S. Puts GDP on the Blockchain Could this spark the next crypto supercycle? Discover the altcoins poised t...Crypto 101 Media | SponsoredStunning new initiative unfolding in the White House?what I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...Paradigm Press | SponsoredCritical AI announcement set to ignite AI 2.0I just put together an urgent new presentation that you need to see right away. In short: I believe we are...Timothy Sykes | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredGold surges past $3,600 … but this has beat gold by 1,000xGold has surged past $3,600 an ounce — up 45% in the past year — but one veteran metals analyst says the real ...Weiss Ratings | SponsoredIs Nvidia about to Trigger Another 150X Opportunity?Nvidia gave investors a chance to make more than 150 times their money with its AI chips, known as graphics pr...InvestorPlace | SponsoredForget AI Stocks — This Device Will REPLACE the MicrochipWhile everyone's chasing the same AI plays, George Gilder is focused on something completely different. He ...Banyan Hill Publishing | 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 Acorn Energy Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Acorn Energy 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.
