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Acorn Energy (ACFN) Stock Chart & Stock Price History

Acorn Energy logo
$17.46 0.00 (0.00%)
Closing price 05/22/2026 04:00 PM Eastern
Extended Trading
$17.40 -0.07 (-0.37%)
As of 05/22/2026 04:10 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Acorn Energy Stock Price Performance

The Acorn Energy (ACFN) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 15.63%. In the past month, the stock has decreased 5.75%, reflecting recent market activity.

As of the latest close, Acorn Energy traded at $17.46 with a market cap of $43.79 million and volume of 5,505 shares.

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5 Day
Performance
+0.87%
1 Month
Performance
-5.75%
3 Month
Performance
-16.54%
Year-To-Date
Performance
+15.63%

ACFN Stock Chart for Tuesday, May, 26, 2026

Acorn Energy Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/25/2026$17.46$17.46$17.78$17.115,505 shs$43.83 million
05/22/2026$17.31$17.46
+0.87%
$17.78$17.115,505 shs$43.83 million
05/21/2026$17.13$17.31
+1.05%
$17.54$17.145,356 shs$43.45 million
05/20/2026$16.70$17.13
+2.57%
$18.77$16.5017,354 shs$42.96 million
05/19/2026$16.51$16.70
+1.15%
$16.95$16.406,258 shs$41.92 million
05/18/2026$16.60$16.51
-0.54%
$17.13$16.353,496 shs$41.44 million
05/15/2026$17.31$16.60
-4.10%
$17.26$16.535,043 shs$41.67 million
05/14/2026$17.52$17.31
-1.20%
$17.85$17.116,970 shs$43.41 million
05/13/2026$16.77$17.52
+4.47%
$17.76$16.647,781 shs$43.98 million
05/12/2026$17.61$16.77
-4.77%
$17.20$16.5012,369 shs$42.09 million
05/11/2026$17.07$17.61
+3.16%
$17.77$17.417,815 shs$44.15 million
05/08/2026$16.76$17.07
+1.85%
$17.26$16.8010,858 shs$42.01 million
05/07/2026$19.35$16.76
-13.39%
$18.92$16.7228,140 shs$42.07 million
05/06/2026$19.25$19.35
+0.52%
$19.60$19.0311,219 shs$48.57 million
05/05/2026N/A$19.25$19.76$18.5014,699 shs$48.26 million
04/30/2026$18.90$19.54
+3.39%
$19.54$17.6211,108 shs$48.99 million
04/29/2026$17.65$18.90
+7.08%
$18.90$17.7514,978 shs$47.38 million
04/28/2026$18.01$17.65
-2.00%
$18.69$17.458,909 shs$44.30 million
04/27/2026$18.53$18.01
-2.78%
$18.01$18.012,793 shs$45.21 million
04/24/2026$18.20$18.53
+1.79%
$18.34$18.045,149 shs$46.50 million

This page (NASDAQ:ACFN) was last updated on 5/26/2026 by MarketBeat.com Staff.
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