Acorn Energy, Inc. (ACFN)
NASDAQ: ACFN · Real-Time Price · USD
18.12
-0.97 (-5.08%)
At close: Mar 20, 2026, 4:00 PM EDT
18.04
-0.08 (-0.44%)
After-hours: Mar 20, 2026, 4:56 PM EDT

Acorn Energy Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 20, 202619.1719.2318.0018.1218.12-5.08%12,472
Mar 19, 202618.3219.3418.3019.0919.092.36%17,505
Mar 18, 202620.0120.7518.2618.6518.65-7.86%39,395
Mar 17, 202620.0220.3819.7620.2420.241.35%12,486
Mar 16, 202619.6720.5319.6019.9719.974.88%5,167
Mar 13, 202619.4020.5518.9619.0419.04-1.35%22,574
Mar 12, 202620.1220.1218.9019.3019.30-3.16%17,453
Mar 11, 202621.3522.1419.9319.9319.93-6.48%57,400
Mar 10, 202619.3822.0019.0821.3121.318.17%61,368
Mar 9, 202619.6020.0019.1119.7019.700.79%22,655
Mar 6, 202618.3220.6218.3219.5519.556.69%52,770
Mar 5, 202620.0020.8618.1618.3218.32-15.65%50,845
Mar 4, 202621.6723.0521.3621.7221.72-3.47%25,932
Mar 3, 202622.7623.0721.7522.5022.50-1.14%43,346
Mar 2, 202622.0023.7521.6722.7622.768.02%33,296
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