Energy Focus, Inc. (EFOI) NASDAQ
Currency In USD
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Currency In USD
If you invested $1000 in Energy Focus, Inc. (EFOI) 10 years ago, it would be worth $20.25 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $136.32, while $1000 invested 1 year ago would be worth $1,177.42. This corresponds to total returns of -97.98%, -86.37%, 17.74%, respectively, with annualized returns of -32.28%, -32.87%, 17.74%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 2.79 | 2.92 | 2.92 | 2.99 | 2.73 | 4,551 |
| August 20, 2026 | 2.7 | 2.73 | 2.73 | 2.76 | 2.7 | 3,980 |
| August 19, 2026 | 3.02 | 2.72 | 2.72 | 3.02 | 2.63 | 42,197 |
| August 18, 2026 | 2.99 | 3 | 3 | 3 | 2.98 | 4,346 |
| August 17, 2026 | 3.02 | 2.92 | 2.92 | 3.04 | 2.92 | 2,570 |
| August 14, 2026 | 3.01 | 3.01 | 3.01 | 3.02 | 3.01 | 1,736 |
| August 13, 2026 | 3.02 | 3 | 3 | 3.08 | 3 | 2,612 |
| August 12, 2026 | 3.05 | 3.03 | 3.03 | 3.05 | 3.03 | 3,139 |
| August 11, 2026 | 2.99 | 3 | 3 | 3.04 | 2.96 | 4,587 |
| August 10, 2026 | 3.12 | 3.09 | 3.09 | 3.29 | 3.09 | 22,609 |
| August 07, 2026 | 3.15 | 3.19 | 3.19 | 3.21 | 3.15 | 4,955 |
| August 06, 2026 | 3.1 | 3.09 | 3.09 | 3.11 | 3.08 | 2,199 |
| August 05, 2026 | 3.09 | 3.11 | 3.11 | 3.11 | 3.04 | 5,132 |
| August 04, 2026 | 3.08 | 3.13 | 3.13 | 3.27 | 3.02 | 11,888 |
| August 03, 2026 | 3.05 | 3.05 | 3.05 | 3.17 | 2.98 | 26,247 |
| July 31, 2026 | 3.15 | 3.05 | 3.05 | 3.15 | 3.05 | 3,643 |
| July 30, 2026 | 2.85 | 3.11 | 3.11 | 3.14 | 2.85 | 14,748 |
| July 29, 2026 | 2.77 | 2.82 | 2.82 | 2.87 | 2.77 | 23,809 |
| July 28, 2026 | 2.81 | 2.77 | 2.77 | 2.86 | 2.76 | 10,594 |
| July 27, 2026 | 2.8 | 2.83 | 2.83 | 2.87 | 2.8 | 6,251 |
| July 23, 2026 | 2.78 | 2.84 | 2.84 | 2.95 | 2.78 | 6,013 |
| July 22, 2026 | 2.7 | 2.86 | 2.86 | 2.9 | 2.7 | 6,296 |
| July 21, 2026 | 2.74 | 2.84 | 2.84 | 2.87 | 2.74 | 10,976 |
| July 20, 2026 | 2.83 | 2.71 | 2.71 | 2.9 | 2.7 | 17,373 |
| July 17, 2026 | 2.87 | 2.9 | 2.9 | 2.98 | 2.84 | 7,675 |
| July 16, 2026 | 2.99 | 2.94 | 2.94 | 3.01 | 2.92 | 12,162 |
| July 15, 2026 | 2.99 | 2.94 | 2.94 | 2.99 | 2.92 | 7,737 |
| July 14, 2026 | 2.91 | 3 | 3 | 3.13 | 2.91 | 20,173 |
| July 13, 2026 | 3.05 | 2.97 | 2.97 | 3.05 | 2.97 | 7,924 |
| July 10, 2026 | 3.04 | 2.98 | 2.98 | 3.37 | 2.94 | 10,640 |
| July 09, 2026 | 3.01 | 3.02 | 3.02 | 3.08 | 2.99 | 6,698 |
| July 08, 2026 | 2.98 | 2.97 | 2.97 | 3.11 | 2.91 | 14,692 |
| July 07, 2026 | 3.06 | 2.89 | 2.89 | 3.11 | 2.89 | 11,030 |
| July 06, 2026 | 3.02 | 2.96 | 2.96 | 3.02 | 2.96 | 9,113 |
| July 02, 2026 | 3.14 | 2.95 | 2.95 | 3.2 | 2.93 | 16,695 |
| July 01, 2026 | 3.21 | 3.1 | 3.1 | 3.25 | 3.1 | 15,007 |
| June 30, 2026 | 3.13 | 3.3 | 3.3 | 3.36 | 3.11 | 24,735 |
| June 29, 2026 | 3.04 | 3.13 | 3.13 | 3.15 | 3 | 22,511 |
| June 26, 2026 | 2.84 | 2.96 | 2.96 | 3 | 2.84 | 15,436 |
| June 25, 2026 | 2.96 | 2.81 | 2.81 | 3.01 | 2.81 | 21,475 |
| June 24, 2026 | 2.98 | 2.98 | 2.98 | 3.04 | 2.98 | 24,202 |
| June 23, 2026 | 2.87 | 2.95 | 2.95 | 3.05 | 2.87 | 43,735 |
| June 22, 2026 | 3.13 | 2.96 | 2.96 | 3.14 | 2.96 | 20,031 |
| June 18, 2026 | 2.99 | 3.13 | 3.13 | 3.17 | 2.88 | 36,313 |
| June 17, 2026 | 2.85 | 2.92 | 2.92 | 3.11 | 2.85 | 50,319 |
| June 16, 2026 | 3.07 | 2.79 | 2.79 | 3.1 | 2.79 | 27,690 |
| June 15, 2026 | 3.1 | 3.1 | 3.1 | 3.25 | 3.1 | 36,629 |
| June 12, 2026 | 3.19 | 3.02 | 3.02 | 3.33 | 3.02 | 62,518 |
| June 11, 2026 | 3.26 | 3.22 | 3.22 | 3.3 | 3.18 | 21,198 |
| June 10, 2026 | 3.41 | 3.3 | 3.3 | 3.49 | 3.29 | 22,182 |
| June 09, 2026 | 3.61 | 3.47 | 3.47 | 3.83 | 3.36 | 28,259 |
| June 08, 2026 | 3.49 | 3.6 | 3.6 | 3.7 | 3.48 | 21,666 |
| June 05, 2026 | 3.92 | 3.58 | 3.58 | 3.92 | 3.58 | 46,323 |
| June 04, 2026 | 3.84 | 4.08 | 4.08 | 4.1 | 3.77 | 29,156 |
| June 03, 2026 | 3.89 | 3.87 | 3.87 | 3.99 | 3.73 | 45,303 |
| June 02, 2026 | 3.76 | 3.77 | 3.77 | 3.95 | 3.72 | 249,595 |
| June 01, 2026 | 3.77 | 3.77 | 3.77 | 3.87 | 3.7 | 30,235 |
| May 29, 2026 | 3.74 | 3.67 | 3.67 | 3.83 | 3.65 | 45,750 |
| May 28, 2026 | 3.85 | 3.8 | 3.8 | 3.9 | 3.73 | 42,552 |
| May 27, 2026 | 3.84 | 3.93 | 3.93 | 4.08 | 3.84 | 36,807 |