Acorn Energy, Inc. (ACFN)
NASDAQ: ACFN · Real-Time Price · USD
17.65
-0.36 (-2.00%)
Apr 28, 2026, 4:00 PM EDT - Market closed
Acorn Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 18.00 | 18.69 | 17.45 | 17.60 | - | -2.28% | 8,409 |
| Apr 27, 2026 | 18.01 | 18.01 | 18.01 | 18.01 | 18.01 | -1.80% | 2,793 |
| Apr 24, 2026 | 18.04 | 18.34 | 18.04 | 18.34 | 18.34 | 0.77% | 5,149 |
| Apr 23, 2026 | 18.57 | 18.74 | 17.97 | 18.20 | 18.20 | -2.47% | 12,337 |
| Apr 22, 2026 | 18.49 | 18.88 | 17.51 | 18.66 | 18.66 | 3.90% | 29,420 |
| Apr 21, 2026 | 18.01 | 19.00 | 17.84 | 17.96 | 17.96 | -2.23% | 56,733 |
| Apr 20, 2026 | 18.43 | 18.85 | 18.01 | 18.37 | 18.37 | 1.10% | 5,030 |
| Apr 17, 2026 | 18.43 | 18.49 | 18.17 | 18.17 | 18.17 | -2.36% | 4,615 |
| Apr 16, 2026 | 18.85 | 18.85 | 18.50 | 18.61 | 18.61 | -0.75% | 2,526 |
| Apr 15, 2026 | 18.86 | 18.86 | 18.75 | 18.75 | 18.75 | -0.74% | 936 |
| Apr 14, 2026 | 19.53 | 19.73 | 18.74 | 18.89 | 18.89 | -3.33% | 8,951 |
| Apr 13, 2026 | 18.22 | 19.54 | 17.81 | 19.54 | 19.54 | 7.24% | 14,967 |
| Apr 10, 2026 | 18.69 | 18.79 | 18.22 | 18.22 | 18.22 | -0.11% | 6,230 |
| Apr 9, 2026 | 18.02 | 18.87 | 17.48 | 18.24 | 18.24 | -0.16% | 18,475 |
| Apr 8, 2026 | 18.51 | 18.51 | 17.50 | 18.27 | 18.27 | 6.78% | 19,722 |
| Apr 7, 2026 | 17.60 | 17.80 | 16.09 | 17.11 | 17.11 | -3.00% | 37,276 |
| Apr 6, 2026 | 17.50 | 17.64 | 16.79 | 17.64 | 17.64 | 2.56% | 41,906 |
| Apr 2, 2026 | 16.07 | 17.45 | 16.00 | 17.20 | 17.20 | 6.34% | 5,503 |
| Apr 1, 2026 | 16.87 | 17.34 | 16.18 | 16.18 | 16.18 | -4.85% | 13,566 |
| Mar 31, 2026 | 16.85 | 17.80 | 16.44 | 17.00 | 17.00 | 1.13% | 13,993 |
| Mar 30, 2026 | 18.56 | 18.65 | 16.52 | 16.81 | 16.81 | -10.06% | 47,973 |
| Mar 27, 2026 | 19.17 | 19.55 | 18.56 | 18.69 | 18.69 | -2.50% | 26,704 |
| Mar 26, 2026 | 18.75 | 19.49 | 18.75 | 19.17 | 19.17 | 2.51% | 12,993 |
| Mar 25, 2026 | 19.23 | 19.23 | 18.56 | 18.70 | 18.70 | 0.75% | 9,868 |
| Mar 24, 2026 | 19.17 | 19.25 | 18.00 | 18.56 | 18.56 | -2.26% | 33,214 |
| Mar 23, 2026 | 18.44 | 19.17 | 18.02 | 18.99 | 18.99 | 4.80% | 37,443 |
| Mar 20, 2026 | 19.17 | 19.23 | 18.00 | 18.12 | 18.12 | -5.08% | 13,515 |
| Mar 19, 2026 | 18.32 | 19.34 | 18.30 | 19.09 | 19.09 | 2.36% | 17,627 |
| Mar 18, 2026 | 20.01 | 20.75 | 18.26 | 18.65 | 18.65 | -7.86% | 39,395 |
| Mar 17, 2026 | 20.02 | 20.38 | 19.76 | 20.24 | 20.24 | 1.35% | 12,487 |
| Mar 16, 2026 | 19.67 | 20.53 | 19.60 | 19.97 | 19.97 | 4.88% | 5,167 |
| Mar 13, 2026 | 19.40 | 20.55 | 18.96 | 19.04 | 19.04 | -1.35% | 22,574 |
| Mar 12, 2026 | 20.12 | 20.12 | 18.90 | 19.30 | 19.30 | -3.16% | 17,454 |
| Mar 11, 2026 | 21.35 | 22.14 | 19.93 | 19.93 | 19.93 | -6.48% | 57,401 |
| Mar 10, 2026 | 19.38 | 22.00 | 19.08 | 21.31 | 21.31 | 8.17% | 61,451 |
| Mar 9, 2026 | 19.60 | 20.00 | 19.11 | 19.70 | 19.70 | 0.79% | 22,655 |
| Mar 6, 2026 | 18.32 | 20.62 | 18.32 | 19.55 | 19.55 | 6.69% | 52,792 |
| Mar 5, 2026 | 20.00 | 20.86 | 18.16 | 18.32 | 18.32 | -15.65% | 50,943 |
| Mar 4, 2026 | 21.67 | 23.05 | 21.36 | 21.72 | 21.72 | -3.47% | 25,932 |
| Mar 3, 2026 | 22.76 | 23.07 | 21.75 | 22.50 | 22.50 | -1.14% | 43,446 |
| Mar 2, 2026 | 22.00 | 23.75 | 21.67 | 22.76 | 22.76 | 8.02% | 33,296 |
| Feb 27, 2026 | 20.88 | 22.17 | 20.70 | 21.07 | 21.07 | 0.72% | 28,940 |
| Feb 26, 2026 | 18.85 | 21.10 | 18.80 | 20.92 | 20.92 | 13.45% | 30,207 |
| Feb 25, 2026 | 17.29 | 18.44 | 16.89 | 18.44 | 18.44 | 7.02% | 29,887 |
| Feb 24, 2026 | 17.99 | 17.99 | 16.74 | 17.23 | 17.23 | -0.26% | 9,490 |
| Feb 23, 2026 | 17.66 | 17.87 | 17.03 | 17.28 | 17.28 | -1.34% | 6,335 |
| Feb 20, 2026 | 17.99 | 18.03 | 17.43 | 17.51 | 17.51 | 0.46% | 15,605 |
| Feb 19, 2026 | 17.50 | 17.50 | 17.04 | 17.43 | 17.43 | 2.23% | 3,305 |
| Feb 18, 2026 | 17.50 | 17.50 | 16.82 | 17.05 | 17.05 | -2.57% | 9,528 |
| Feb 17, 2026 | 17.84 | 18.18 | 17.40 | 17.50 | 17.50 | -3.79% | 6,089 |
| Feb 13, 2026 | 18.41 | 18.41 | 17.82 | 18.19 | 18.19 | 0.94% | 2,787 |
| Feb 12, 2026 | 19.35 | 19.35 | 17.82 | 18.02 | 18.02 | -5.85% | 15,842 |
| Feb 11, 2026 | 18.19 | 19.36 | 17.91 | 19.14 | 19.14 | 5.28% | 30,345 |
| Feb 10, 2026 | 19.16 | 19.82 | 18.18 | 18.18 | 18.18 | -4.42% | 20,566 |
| Feb 9, 2026 | 16.89 | 20.19 | 16.89 | 19.02 | 19.02 | 15.83% | 25,912 |
| Feb 6, 2026 | 16.51 | 17.63 | 16.20 | 16.42 | 16.42 | 2.63% | 38,496 |
| Feb 5, 2026 | 16.04 | 17.26 | 15.81 | 16.00 | 16.00 | -2.91% | 31,230 |
| Feb 4, 2026 | 17.20 | 17.20 | 15.50 | 16.48 | 16.48 | -0.12% | 13,422 |
| Feb 3, 2026 | 17.79 | 18.06 | 16.12 | 16.50 | 16.50 | -6.88% | 10,212 |
| Feb 2, 2026 | 17.60 | 18.26 | 17.60 | 17.72 | 17.72 | - | 4,204 |
| Jan 30, 2026 | 18.11 | 18.23 | 17.69 | 17.72 | 17.72 | -3.06% | 20,798 |
| Jan 29, 2026 | 17.66 | 18.28 | 16.94 | 18.28 | 18.28 | 5.54% | 47,158 |
| Jan 28, 2026 | 17.65 | 18.30 | 17.22 | 17.32 | 17.32 | -1.14% | 69,007 |
| Jan 27, 2026 | 18.47 | 18.69 | 16.61 | 17.52 | 17.52 | -4.52% | 27,121 |
| Jan 26, 2026 | 18.85 | 18.86 | 17.50 | 18.35 | 18.35 | -1.71% | 30,900 |
| Jan 23, 2026 | 18.61 | 18.82 | 17.65 | 18.67 | 18.67 | -1.11% | 22,073 |
| Jan 22, 2026 | 18.12 | 19.13 | 17.89 | 18.88 | 18.88 | 4.17% | 14,427 |
| Jan 21, 2026 | 19.20 | 19.20 | 18.01 | 18.13 | 18.13 | -4.71% | 18,180 |
| Jan 20, 2026 | 18.59 | 20.08 | 18.21 | 19.02 | 19.02 | - | 33,254 |
| Jan 16, 2026 | 20.13 | 20.13 | 19.01 | 19.02 | 19.02 | -4.66% | 9,808 |
| Jan 15, 2026 | 20.24 | 20.24 | 19.62 | 19.95 | 19.95 | -0.94% | 2,729 |
| Jan 14, 2026 | 20.69 | 20.69 | 19.61 | 20.14 | 20.14 | -2.75% | 11,706 |
| Jan 13, 2026 | 19.60 | 20.71 | 19.60 | 20.71 | 20.71 | -0.10% | 15,429 |
| Jan 12, 2026 | 20.50 | 20.92 | 20.14 | 20.73 | 20.73 | -1.14% | 24,180 |
| Jan 9, 2026 | 20.95 | 21.50 | 19.99 | 20.97 | 20.97 | 0.77% | 76,936 |
| Jan 8, 2026 | 20.75 | 20.95 | 19.50 | 20.81 | 20.81 | 7.05% | 28,135 |
| Jan 7, 2026 | 17.50 | 19.46 | 17.40 | 19.44 | 19.44 | 12.11% | 74,962 |
| Jan 6, 2026 | 19.10 | 19.20 | 17.18 | 17.34 | 17.34 | -10.02% | 40,919 |
| Jan 5, 2026 | 15.79 | 20.25 | 15.40 | 19.27 | 19.27 | 26.61% | 186,899 |
| Jan 2, 2026 | 15.20 | 16.20 | 15.00 | 15.22 | 15.22 | 0.79% | 45,677 |
| Dec 31, 2025 | 15.30 | 16.01 | 14.85 | 15.10 | 15.10 | 1.14% | 42,777 |
| Dec 30, 2025 | 15.15 | 15.86 | 14.87 | 14.93 | 14.93 | -1.91% | 83,102 |
| Dec 29, 2025 | 15.19 | 16.09 | 14.69 | 15.22 | 15.22 | 0.13% | 129,752 |
| Dec 26, 2025 | 15.95 | 16.01 | 14.82 | 15.20 | 15.20 | -3.61% | 187,608 |
| Dec 24, 2025 | 15.60 | 16.87 | 15.24 | 15.77 | 15.77 | 0.13% | 54,773 |
| Dec 23, 2025 | 15.72 | 15.75 | 14.88 | 15.75 | 15.75 | 4.93% | 21,221 |
| Dec 22, 2025 | 15.50 | 16.05 | 14.86 | 15.01 | 15.01 | -0.07% | 42,943 |
| Dec 19, 2025 | 15.43 | 16.14 | 14.45 | 15.02 | 15.02 | 0.81% | 85,417 |
| Dec 18, 2025 | 16.12 | 16.35 | 14.62 | 14.90 | 14.90 | -2.99% | 116,004 |
| Dec 17, 2025 | 15.19 | 15.96 | 14.02 | 15.36 | 15.36 | 3.57% | 194,905 |
| Dec 16, 2025 | 15.15 | 16.20 | 14.82 | 14.83 | 14.83 | -5.12% | 55,469 |
| Dec 15, 2025 | 15.91 | 17.00 | 14.80 | 15.63 | 15.63 | -1.01% | 45,050 |
| Dec 12, 2025 | 16.40 | 16.91 | 15.11 | 15.79 | 15.79 | -4.65% | 103,157 |
| Dec 11, 2025 | 16.75 | 17.53 | 16.16 | 16.56 | 16.56 | -0.72% | 18,712 |
| Dec 10, 2025 | 16.35 | 16.95 | 15.63 | 16.68 | 16.68 | -0.42% | 18,310 |
| Dec 9, 2025 | 15.91 | 16.75 | 15.91 | 16.75 | 16.75 | 5.28% | 12,837 |
| Dec 8, 2025 | 15.50 | 15.91 | 15.25 | 15.91 | 15.91 | 6.07% | 12,500 |
| Dec 5, 2025 | 16.68 | 16.68 | 15.00 | 15.00 | 15.00 | -9.20% | 16,788 |
| Dec 4, 2025 | 15.93 | 16.89 | 15.89 | 16.52 | 16.52 | 3.64% | 32,424 |
| Dec 3, 2025 | 15.59 | 16.54 | 15.00 | 15.94 | 15.94 | 4.80% | 63,692 |