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Acorn Energy, Inc. (ACFN)
NASDAQ: ACFN · Real-Time Price · USD
21.07
+0.15 (0.72%)
At close: Feb 27, 2026, 4:00 PM EST
22.31
+1.24 (5.88%)
After-hours: Feb 27, 2026, 7:15 PM EST

Acorn Energy Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 27, 202620.8822.1720.7021.0721.070.72%28,833
Feb 26, 202618.8521.1018.8020.9220.9213.45%30,207
Feb 25, 202617.2918.4416.8918.4418.447.02%29,770
Feb 24, 202617.9917.9916.7417.2317.23-0.26%9,490
Feb 23, 202617.6617.8717.0317.2817.28-1.34%6,335
Feb 20, 202617.9918.0317.4317.5117.510.46%15,605
Feb 19, 202617.5017.5017.0417.4317.432.23%3,305
Feb 18, 202617.5017.5016.8217.0517.05-2.57%9,528
Feb 17, 202617.8418.1817.4017.5017.50-3.79%6,089
Feb 13, 202618.4118.4117.8218.1918.190.94%2,787
Feb 12, 202619.3519.3517.8218.0218.02-5.85%15,842
Feb 11, 202618.1919.3617.9119.1419.145.28%30,341
Feb 10, 202619.1619.8218.1818.1818.18-4.42%20,566
Feb 9, 202616.8920.1916.8919.0219.0215.83%25,763
Feb 6, 202616.5117.6316.2016.4216.422.63%38,496
Feb 5, 202616.0417.2615.8116.0016.00-2.91%31,230
Feb 4, 202617.2017.2015.5016.4816.48-0.12%13,422
Feb 3, 202617.7918.0616.1216.5016.50-6.88%10,212
Feb 2, 202617.6018.2617.6017.7217.72-4,204
Jan 30, 202618.1118.2317.6917.7217.72-3.06%20,798
Jan 29, 202617.6618.2816.9418.2818.285.54%47,158
Jan 28, 202617.6518.3017.2217.3217.32-1.14%69,007
Jan 27, 202618.4718.6916.6117.5217.52-4.52%27,121
Jan 26, 202618.8518.8617.5018.3518.35-1.71%30,900
Jan 23, 202618.6118.8217.6518.6718.67-1.11%22,073
Jan 22, 202618.1219.1317.8918.8818.884.17%14,427
Jan 21, 202619.2019.2018.0118.1318.13-4.71%18,180
Jan 20, 202618.5920.0818.2119.0219.02-33,254
Jan 16, 202620.1320.1319.0119.0219.02-4.66%9,808
Jan 15, 202620.2420.2419.6219.9519.95-0.94%2,729
Jan 14, 202620.6920.6919.6120.1420.14-2.75%11,706
Jan 13, 202619.6020.7119.6020.7120.71-0.10%15,429
Jan 12, 202620.5020.9220.1420.7320.73-1.14%24,180
Jan 9, 202620.9521.5019.9920.9720.970.77%76,936
Jan 8, 202620.7520.9519.5020.8120.817.05%28,135
Jan 7, 202617.5019.4617.4019.4419.4412.11%74,962
Jan 6, 202619.1019.2017.1817.3417.34-10.02%40,919
Jan 5, 202615.7920.2515.4019.2719.2726.61%186,899
Jan 2, 202615.2016.2015.0015.2215.220.79%45,677
Dec 31, 202515.3016.0114.8515.1015.101.14%42,777
Dec 30, 202515.1515.8614.8714.9314.93-1.91%83,102
Dec 29, 202515.1916.0914.6915.2215.220.13%129,752
Dec 26, 202515.9516.0114.8215.2015.20-3.61%187,608
Dec 24, 202515.6016.8715.2415.7715.770.13%54,773
Dec 23, 202515.7215.7514.8815.7515.754.93%21,221
Dec 22, 202515.5016.0514.8615.0115.01-0.07%42,943
Dec 19, 202515.4316.1414.4515.0215.020.81%85,417
Dec 18, 202516.1216.3514.6214.9014.90-2.99%116,004
Dec 17, 202515.1915.9614.0215.3615.363.57%194,905
Dec 16, 202515.1516.2014.8214.8314.83-5.12%55,469