Acorn Energy, Inc. (ACFN)
NASDAQ: ACFN · Real-Time Price · USD
29.29
+0.53 (1.84%)
At close: Sep 17, 2025, 4:00 PM EDT
29.00
-0.29 (-0.99%)
After-hours: Sep 17, 2025, 4:10 PM EDT
Acorn Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 17, 2025 | 29.25 | 30.19 | 28.50 | 29.29 | 29.29 | 1.86% | 18,841 |
| Sep 16, 2025 | 30.09 | 30.09 | 28.01 | 28.76 | 28.76 | -4.44% | 10,776 |
| Sep 15, 2025 | 29.88 | 30.55 | 29.33 | 30.09 | 30.09 | 1.09% | 19,850 |
| Sep 12, 2025 | 30.08 | 30.96 | 29.50 | 29.77 | 29.77 | -2.09% | 14,240 |
| Sep 11, 2025 | 30.18 | 31.50 | 29.71 | 30.40 | 30.40 | 0.86% | 14,942 |
| Sep 10, 2025 | 30.50 | 30.50 | 28.39 | 30.14 | 30.14 | 3.22% | 11,083 |
| Sep 9, 2025 | 31.94 | 31.94 | 28.53 | 29.20 | 29.20 | -4.51% | 30,724 |
| Sep 8, 2025 | 29.16 | 32.00 | 28.05 | 30.58 | 30.58 | 10.72% | 59,191 |
| Sep 5, 2025 | 28.95 | 28.95 | 27.39 | 27.62 | 27.62 | -1.43% | 16,761 |
| Sep 4, 2025 | 27.00 | 29.12 | 27.00 | 28.02 | 28.02 | 2.47% | 19,685 |
| Sep 3, 2025 | 28.10 | 29.04 | 26.78 | 27.35 | 27.35 | -1.99% | 32,380 |
| Sep 2, 2025 | 28.07 | 29.66 | 27.18 | 27.90 | 27.90 | 0.87% | 29,185 |
| Aug 29, 2025 | 27.98 | 30.20 | 26.50 | 27.66 | 27.66 | 1.99% | 41,543 |
| Aug 28, 2025 | 28.00 | 28.04 | 25.74 | 27.12 | 27.12 | -4.17% | 27,764 |
| Aug 27, 2025 | 28.85 | 29.13 | 27.03 | 28.30 | 28.30 | -0.16% | 26,673 |
| Aug 26, 2025 | 29.75 | 30.39 | 27.50 | 28.35 | 28.35 | -1.31% | 33,232 |
| Aug 25, 2025 | 28.00 | 30.40 | 25.70 | 28.72 | 28.72 | 5.39% | 38,158 |
| Aug 22, 2025 | 26.00 | 28.49 | 25.25 | 27.25 | 27.25 | 2.29% | 31,728 |
| Aug 21, 2025 | 25.50 | 26.95 | 25.34 | 26.64 | 26.64 | 6.56% | 9,470 |
| Aug 20, 2025 | 25.10 | 25.65 | 24.07 | 25.00 | 25.00 | -5.20% | 29,930 |
| Aug 19, 2025 | 24.34 | 26.59 | 24.07 | 26.37 | 26.37 | 0.46% | 19,964 |
| Aug 18, 2025 | 26.47 | 26.47 | 25.10 | 26.25 | 26.25 | 4.33% | 16,488 |
| Aug 15, 2025 | 25.96 | 26.59 | 23.63 | 25.16 | 25.16 | -5.13% | 13,698 |
| Aug 14, 2025 | 27.16 | 27.55 | 25.55 | 26.52 | 26.52 | -5.59% | 22,366 |
| Aug 13, 2025 | 28.10 | 29.00 | 25.56 | 28.09 | 28.09 | -1.75% | 20,401 |
| Aug 12, 2025 | 30.41 | 30.41 | 25.70 | 28.59 | 28.59 | -5.86% | 50,783 |
| Aug 11, 2025 | 27.46 | 30.37 | 26.83 | 30.37 | 30.37 | 9.80% | 38,242 |
| Aug 8, 2025 | 30.16 | 31.00 | 27.05 | 27.66 | 27.66 | -8.29% | 56,986 |
| Aug 7, 2025 | 32.00 | 33.00 | 28.05 | 30.16 | 30.16 | 1.82% | 64,981 |
| Aug 6, 2025 | 27.36 | 30.69 | 26.69 | 29.62 | 29.62 | 7.59% | 55,484 |
| Aug 5, 2025 | 29.40 | 29.57 | 27.01 | 27.53 | 27.53 | -5.69% | 36,052 |
| Aug 4, 2025 | 28.77 | 29.95 | 28.77 | 29.19 | 29.19 | 1.71% | 73,604 |
| Aug 1, 2025 | 25.00 | 28.73 | 22.59 | 28.70 | 28.70 | 12.77% | 75,932 |
| Jul 31, 2025 | 26.00 | 27.62 | 25.04 | 25.45 | 25.45 | -4.43% | 36,100 |
| Jul 30, 2025 | 26.55 | 27.75 | 25.24 | 26.63 | 26.63 | 6.90% | 94,476 |
| Jul 29, 2025 | 24.56 | 27.61 | 23.18 | 24.91 | 24.91 | 13.49% | 108,776 |
| Jul 28, 2025 | 18.21 | 21.95 | 17.76 | 21.95 | 21.95 | 22.28% | 111,371 |
| Jul 25, 2025 | 17.78 | 18.01 | 17.50 | 17.95 | 17.95 | -0.33% | 23,084 |