NASDAQ : ACFN
Acorn Energy, Inc. — Price history
Technology · Scientific & Technical Instruments · United States
Last price 17.01 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 42.69M
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Acorn Energy, Inc. (ACFN) closed at 17.02 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 17.28 | 17.58 | 16.62 | 17.02 | 32,004 | +0.06% |
| 2026-10-30 | 17.17 | 17.702 | 16.76 | 17.01 | 155,364 | -0.93% |
| 2026-10-29 | 17.58 | 18.21 | 17.17 | 17.17 | 81,862 | -0.23% |
| 2026-10-28 | 17.3 | 17.73 | 17.08 | 17.21 | 27,920 | +0.53% |
| 2026-10-27 | 17.62 | 17.69 | 16.76 | 17.12 | 28,683 | -2.34% |
| 2026-10-26 | 17.26 | 17.92 | 17.21 | 17.53 | 55,079 | +1.68% |
| 2026-10-23 | 17.72 | 17.9 | 17.051 | 17.24 | 12,833 | -2.71% |
| 2026-10-22 | 18.24 | 18.45 | 17.72 | 17.72 | 12,158 | -3.38% |
| 2026-10-21 | 18.73 | 19.1 | 18.265 | 18.34 | 57,793 | +0.11% |
| 2026-10-20 | 18.25 | 18.74 | 18.17 | 18.32 | 129,164 | -0.43% |
| 2026-10-19 | 18.34 | 19.18 | 18.34 | 18.4 | 35,925 | +0.38% |
| 2026-10-16 | 18.85 | 19.03 | 18.33 | 18.33 | 17,083 | -2.19% |
| 2026-10-15 | 18.62 | 19.5 | 18.48 | 18.74 | 54,320 | -0.53% |
| 2026-10-14 | 18.04 | 19.44 | 17.9 | 18.84 | 110,298 | +3.80% |
| 2026-10-13 | 18.9 | 18.97 | 18 | 18.15 | 21,451 | -2.05% |
| 2026-10-12 | 19.15 | 19.385 | 18.5 | 18.53 | 56,159 | -0.86% |
| 2026-10-09 | 19.1 | 19.1 | 18.53 | 18.69 | 4,102 | -1.68% |
| 2026-10-08 | 18.655 | 19.425 | 18.34 | 19.01 | 28,539 | +1.66% |
| 2026-10-07 | 18.3 | 19.1 | 18.15 | 18.7 | 48,269 | +1.08% |
| 2026-10-06 | 18.75 | 19.46 | 18.5 | 18.5 | 39,662 | -1.18% |
| 2026-10-05 | 18.8 | 19.075 | 18.44 | 18.72 | 16,153 | -1.58% |
| 2026-10-02 | 19.4 | 19.79 | 19.02 | 19.02 | 4,776 | -1.71% |
| 2026-10-01 | 19.23 | 20.07 | 19.21 | 19.35 | 34,105 | -3.25% |
| 2026-09-30 | 19.79 | 20.43 | 19.01 | 20 | 102,891 | +0.30% |
| 2026-09-29 | 20.92 | 20.92 | 19.68 | 19.94 | 58,939 | -1.77% |
| 2026-09-28 | 20.3 | 20.68 | 20.01 | 20.3 | 9,770 | -3.26% |
| 2026-09-25 | 20.63 | 22.02 | 20.63 | 20.985 | 43,392 | +0.89% |
| 2026-09-24 | 21 | 21.01 | 20.216 | 20.8 | 9,283 | +0.31% |
| 2026-09-23 | 21.04 | 21.155 | 20.23 | 20.735 | 50,768 | -1.64% |
| 2026-09-22 | 21.19 | 21.485 | 20.605 | 21.08 | 122,843 | +1.35% |
| 2026-09-21 | 22.12 | 22.3 | 20.65 | 20.8 | 158,180 | -6.35% |
| 2026-09-18 | 21.53 | 22.295 | 21.26 | 22.21 | 25,235 | +4.22% |
| 2026-09-17 | 21.19 | 21.49 | 21.03 | 21.31 | 11,315 | +2.55% |
| 2026-09-16 | 20.45 | 20.97 | 19.28 | 20.78 | 78,605 | +2.36% |
| 2026-09-15 | 20.6 | 20.866 | 19.92 | 20.3 | 28,345 | -1.48% |
| 2026-09-14 | 21.37 | 21.605 | 20.27 | 20.605 | 16,105 | -4.67% |
| 2026-09-11 | 20.92 | 21.755 | 20.375 | 21.615 | 97,150 | +3.08% |
| 2026-09-10 | 19.3 | 21.01 | 18.79 | 20.97 | 85,520 | +10.40% |
| 2026-09-09 | 19.23 | 19.5 | 18.94 | 18.995 | 35,858 | -2.59% |
| 2026-09-08 | 18.8 | 19.59 | 18.49 | 19.5 | 91,520 | +2.47% |
| 2026-09-04 | 18.95 | 19.36 | 18.095 | 19.03 | 109,121 | +1.44% |
| 2026-09-03 | 19.7 | 20.31 | 18.6 | 18.76 | 120,449 | -3.94% |
| 2026-09-02 | 18.8 | 19.8 | 18.8 | 19.53 | 110,878 | +1.88% |
| 2026-09-01 | 19.16 | 19.6 | 18.48 | 19.17 | 110,289 | +0.16% |
| 2026-08-31 | 18.96 | 20.09 | 18.96 | 19.14 | 39,179 | -2.99% |
| 2026-08-28 | 20.58 | 21.2 | 19.7 | 19.73 | 22,180 | -4.46% |
| 2026-08-27 | 21.49 | 21.49 | 20.65 | 20.65 | 10,280 | -2.13% |
| 2026-08-26 | 20.33 | 21.21 | 19.71 | 21.1 | 62,229 | +4.30% |
| 2026-08-25 | 21.15 | 21.38 | 19.565 | 20.23 | 241,215 | -3.67% |
| 2026-08-24 | 18.48 | 21 | 17.684 | 21 | 30,209 | +11.64% |
| 2026-08-21 | 18.75 | 19.27 | 18.45 | 18.81 | 67,494 | -2.29% |
| 2026-08-20 | 19.26 | 19.305 | 18.45 | 19.25 | 39,160 | +0.36% |
| 2026-08-19 | 19.5 | 19.975 | 19.18 | 19.18 | 22,952 | -1.29% |
| 2026-08-18 | 19.435 | 19.5 | 19.21 | 19.43 | 3,443 | -0.26% |
| 2026-08-17 | 19.5 | 20.25 | 19.19 | 19.48 | 6,619 | +0.41% |
| 2026-08-14 | 18.38 | 19.48 | 18.275 | 19.4 | 87,925 | +4.98% |
| 2026-08-13 | 18.06 | 18.79 | 17.795 | 18.48 | 32,906 | +0.60% |
| 2026-08-12 | 17.97 | 18.4 | 17.56 | 18.37 | 60,039 | +2.23% |
| 2026-08-11 | 18.07 | 18.485 | 17.49 | 17.97 | 41,361 | -2.23% |
| 2026-08-10 | 18.8 | 19.146 | 17.867 | 18.38 | 30,541 | -3.26% |
| 2026-08-07 | 18.2 | 19.523 | 17.71 | 19 | 130,779 | +0.26% |
| 2026-08-06 | 17.75 | 19.42 | 17.01 | 18.95 | 25,583 | -1.04% |
| 2026-08-05 | 18.22 | 21.13 | 18 | 19.15 | 334,875 | +5.22% |
| 2026-08-04 | 18.72 | 19.455 | 18.02 | 18.2 | 16,505 | -2.48% |
| 2026-08-03 | 19.5 | 20 | 18.21 | 18.663 | 23,400 | -0.99% |
| 2026-07-31 | 18.79 | 19.125 | 18.75 | 18.85 | 10,167 | -4.12% |
| 2026-07-30 | 19.66 | 19.66 | 19.66 | 19.66 | 925 | +4.83% |
| 2026-07-29 | 20 | 20.045 | 18.754 | 18.754 | 6,298 | -2.32% |
| 2026-07-28 | 19.87 | 19.87 | 19.01 | 19.2 | 3,676 | -4.95% |
| 2026-07-27 | 20.52 | 20.52 | 19.365 | 20.2 | 15,120 | -0.98% |
| 2026-07-24 | 20.68 | 20.719 | 20.4 | 20.4 | 2,976 | -0.49% |
| 2026-07-23 | 20.88 | 20.88 | 20.5 | 20.5 | 2,975 | -2.57% |
| 2026-07-22 | 20.359 | 21.16 | 20.359 | 21.04 | 6,371 | +4.16% |
| 2026-07-21 | 20.1 | 20.455 | 19.36 | 20.2 | 3,989 | +0.80% |
| 2026-07-20 | 20.39 | 20.39 | 19.79 | 20.04 | 3,757 | -0.69% |
| 2026-07-17 | 19.77 | 20.3 | 18.921 | 20.18 | 38,449 | +2.07% |
| 2026-07-16 | 18.14 | 20 | 18.14 | 19.77 | 19,205 | +8.99% |
| 2026-07-15 | 18.175 | 18.392 | 18.035 | 18.14 | 6,608 | +0.50% |
| 2026-07-14 | 18.288 | 18.288 | 18.05 | 18.05 | 3,368 | -1.37% |
| 2026-07-13 | 17.13 | 18.45 | 17.02 | 18.3 | 34,796 | +6.09% |
| 2026-07-10 | 16.93 | 17.25 | 16.38 | 17.25 | 20,545 | +2.01% |
| 2026-07-09 | 16.65 | 16.91 | 16.65 | 16.91 | 11,497 | +0.74% |
| 2026-07-08 | 16.61 | 16.91 | 16.512 | 16.785 | 7,096 | -1.09% |
| 2026-07-07 | 16.97 | 16.97 | 16.431 | 16.97 | 2,172 | +0.12% |
| 2026-07-06 | 16.76 | 17 | 16.63 | 16.95 | 8,553 | +0.36% |
| 2026-07-02 | 16.55 | 17.047 | 16.41 | 16.89 | 10,470 | -2.09% |
| 2026-07-01 | 17.02 | 17.25 | 17 | 17.25 | 10,563 | +1.29% |
| 2026-06-30 | 17.01 | 17.03 | 17 | 17.03 | 1,393 | -0.99% |
| 2026-06-29 | 16.88 | 17.2 | 16.88 | 17.2 | 4,763 | -0.23% |
| 2026-06-26 | 16.24 | 17.25 | 16.059 | 17.24 | 21,223 | +6.22% |
| 2026-06-25 | 16.5 | 17 | 16.23 | 16.23 | 13,402 | -1.76% |
| 2026-06-24 | 16.5 | 16.99 | 16.5 | 16.52 | 4,805 | +0.68% |
| 2026-06-23 | 15.87 | 16.5 | 15.87 | 16.409 | 6,705 | +0.48% |
| 2026-06-22 | 16.4 | 16.4 | 15.85 | 16.33 | 7,263 | +0.18% |
| 2026-06-18 | 17.15 | 17.15 | 16.112 | 16.3 | 7,308 | -5.01% |
| 2026-06-17 | 16.5 | 17.32 | 16.5 | 17.16 | 7,387 | +4.00% |
| 2026-06-16 | 15.56 | 16.94 | 15.3 | 16.5 | 30,375 | +4.63% |
| 2026-06-15 | 15.87 | 16 | 15.57 | 15.77 | 8,462 | -0.78% |
| 2026-06-12 | 16 | 16.2 | 15.77 | 15.894 | 17,701 | -1.83% |
| 2026-06-11 | 15.83 | 16.19 | 15.82 | 16.19 | 5,425 | +2.79% |
| 2026-06-10 | 15.47 | 16.06 | 15.47 | 15.75 | 5,084 | -1.96% |
| 2026-06-09 | 16.39 | 16.4 | 15.51 | 16.065 | 7,707 | -0.99% |
| 2026-06-08 | 16.34 | 16.49 | 15.5 | 16.225 | 6,760 | +1.79% |
| 2026-06-05 | 17.08 | 17.08 | 15.525 | 15.94 | 6,018 | -4.55% |
| 2026-06-04 | 16.8 | 17.14 | 16.7 | 16.7 | 1,898 | +0.48% |
| 2026-06-03 | 16.96 | 17.13 | 16.62 | 16.62 | 3,368 | -2.52% |
| 2026-06-02 | 17.25 | 17.5 | 16.947 | 17.05 | 7,565 | -1.67% |
| 2026-06-01 | 17.42 | 17.5 | 17.05 | 17.34 | 3,041 | +2.00% |
| 2026-05-29 | 17 | 17.47 | 16.81 | 17 | 10,902 | +0.77% |
| 2026-05-28 | 16.965 | 17.51 | 16.21 | 16.87 | 16,076 | -0.12% |
| 2026-05-27 | 17 | 17.19 | 16.57 | 16.89 | 9,288 | -0.59% |
| 2026-05-26 | 17.19 | 17.528 | 16.92 | 16.99 | 6,774 | -2.69% |
| 2026-05-22 | 17.31 | 17.783 | 17.111 | 17.46 | 5,504 | +0.87% |
| 2026-05-21 | 17.34 | 17.535 | 17.135 | 17.31 | 5,356 | +1.05% |
| 2026-05-20 | 16.9 | 18.774 | 16.5 | 17.13 | 17,354 | +2.57% |
| 2026-05-19 | 16.76 | 16.95 | 16.4 | 16.7 | 6,258 | +1.15% |
| 2026-05-18 | 17.13 | 17.13 | 16.35 | 16.51 | 3,496 | -0.54% |
| 2026-05-15 | 17.257 | 17.257 | 16.53 | 16.6 | 5,042 | -4.10% |
| 2026-05-14 | 17.27 | 17.851 | 17.11 | 17.31 | 6,970 | -1.23% |
| 2026-05-13 | 17.01 | 17.76 | 16.64 | 17.525 | 7,781 | +4.50% |