Acorn Energy (ACFN) Stock Chart & Stock Price History $17.93 +0.06 (+0.31%) As of 05/22/2025 03:44 PM Eastern Add Compare Share Share Chart Stock AnalysisChartEarningsHeadlinesSEC FilingsShort InterestBuy This Stock Acorn Energy Stock Price Performance The Acorn Energy (ACFN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 94.84%, with a year-to-date return of 0.20%. In the past month, the stock has increased 23.62%, reflecting recent market activity. As of the latest close, Acorn Energy traded at $17.93 with a market cap of $44.65 million and volume of 3,209 shares. Five years ago, the stock traded at a split-adjusted price of $3.36, representing a 433.48% increase over that period. At the time, it had a market cap of $8.36 million and a volume of 25 shares. 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Email Address 5 Day Performance-1.87%1 Month Performance+23.62%3 Month Performance-0.25%Year-To-Date Performance+0.20%1 Year Performance+94.84%5 Year Performance+433.48% ACFN Stock Chart for Friday, May, 23, 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 Capitalization05/22/2025$17.87$17.93+0.31%$17.93$16.803,209 shs$44.65 million05/21/2025$18.00$17.87-0.72%$17.90$17.201,202 shs$44.51 million05/20/2025$18.11$18.00-0.62%$18.10$18.00374 shs$44.84 million05/19/2025$18.27$18.11-0.84%$18.25$18.11908 shs$45.12 million05/16/2025$17.77$18.27+2.79%$18.27$17.754,418 shs$45.50 million05/15/2025$17.85$17.77-0.45%$17.85$17.75854 shs$44.27 million05/14/2025$17.95$17.85-0.56%$18.02$17.853,691 shs$44.46 million05/13/2025$18.00$17.95-0.28%$18.25$17.952,440 shs$44.71 million05/12/2025$17.75$18.00+1.41%$18.92$17.759,038 shs$44.84 million05/09/2025$17.85$17.75-0.56%$17.90$17.555,208 shs$44.22 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. 05/08/2025$17.25$17.85+3.48%$17.85$17.2517,295 shs$44.46 million05/07/2025$17.00$17.25+1.47%$17.25$17.001,662 shs$42.97 million05/06/2025$17.00$17.00$17.00$17.00306 shs$42.35 million05/05/2025$16.58$17.00+2.53%$17.00$16.66511 shs$42.35 million05/02/2025$15.50$16.58+6.97%$16.58$15.542,036 shs$41.30 million05/01/2025$15.00$15.50+3.33%$15.79$14.783,780 shs$38.61 million04/30/2025$15.00$15.00$15.15$15.001,740 shs$37.37 million04/29/2025$15.50$15.00-3.23%$15.50$14.787,974 shs$37.37 million04/28/2025$14.70$15.50+5.44%$16.25$15.503,526 shs$38.61 million04/25/2025$15.00$14.70-2.00%$16.25$14.701,215 shs$36.62 million04/24/2025$14.50$15.00+3.45%$15.00$14.744,186 shs$37.37 million04/23/2025$14.50$14.50$14.95$14.502,874 shs$36.12 million04/22/2025$14.30$14.50+1.40%$14.62$14.009,368 shs$36.12 million Related Companies Team Stock Price Chart Waste Management Stock Price Chart Republic Services Stock Price Chart Rollins Stock Price Chart Clean Harbors Stock Price Chart Tetra Tech Stock Price Chart Casella Waste Systems Stock Price Chart ABM Industries Stock Price Chart Baran Group Stock Price Chart Umbra Applied Technologies Group 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. 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