EFOI
Energy Focus, Inc.
stockNASDAQ
At CloseOct 19, 2026 11:53:56 AM EDT
2.71USD+4.231%(+0.11)23,765
As of 2026-09-30, there were 109,429 shares short with a short interest of 3.40%.
EFOI Short Interest - Official
EFOI Short Position Change - Official
EFOI Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | 3.40 | 109,429 | 7.28 | -16,882 | -13.37 | 6,369,222 | 3,221,651 |
| 2026-09-15 | 3.92 | 126,311 | 20.77 | -9,195 | -6.79 | 6,369,222 | 3,221,651 |
| 2026-08-31 | 4.21 | 135,506 | 15.39 | -692 | -0.51 | 6,369,222 | 3,221,651 |
| 2026-08-14 | 4.23 | 136,198 | 17.68 | -18,705 | -12.08 | 6,369,222 | 3,221,651 |
| 2026-07-31 | 4.76 | 154,903 | 14.17 | +9,845 | +6.79 | 6,369,222 | 3,255,277 |
| 2026-07-15 | 4.50 | 145,058 | 11.91 | -10,755 | -6.90 | 6,369,222 | 3,221,651 |
| 2026-06-30 | 4.84 | 155,813 | 5.40 | -6,038 | -3.73 | 6,369,222 | 3,221,651 |
| 2026-06-15 | 5.02 | 161,851 | 2.94 | -88,500 | -35.35 | 6,369,222 | 3,221,651 |
| 2026-05-15 | 6.75 | 250,351 | 2.39 | -72,472 | -22.45 | 6,303,433 | 3,709,724 |
| 2026-04-30 | 10.20 | 322,823 | 1.00 | +259,549 | +410.20 | 6,303,433 | 3,166,392 |
| 2026-04-15 | 2.00 | 63,274 | 10.99 | +4,906 | +8.41 | 6,306,433 | 3,166,392 |
| 2026-03-31 | 1.84 | 58,368 | 3.93 | +16,388 | +39.04 | 6,306,433 | 3,166,392 |
| 2026-03-13 | 1.33 | 41,980 | 2.05 | +15,392 | +57.89 | 5,739,415 | 3,166,392 |
| 2026-02-27 | 0.84 | 26,588 | 3.67 | -15,305 | -36.53 | 5,739,415 | 3,166,392 |
| 2026-02-13 | 1.32 | 41,893 | 1.00 | +21,007 | +100.58 | 5,739,415 | 3,166,392 |
| 2026-01-30 | 0.66 | 20,886 | 1.78 | +9,413 | +82.04 | 5,739,415 | 3,166,392 |
| 2026-01-15 | 0.36 | 11,473 | 1.00 | +1,033 | +9.89 | 5,739,415 | 3,166,392 |
| 2025-12-31 | 0.33 | 10,440 | 1.00 | +852 | +8.89 | 5,739,415 | 3,166,392 |
| 2025-12-15 | 0.30 | 9,588 | 1.00 | +6,033 | +169.70 | 5,739,415 | 3,166,392 |
| 2025-11-28 | 0.11 | 3,555 | 1.00 | +3,204 | +912.82 | 5,739,415 | 3,166,392 |
| 2025-11-14 | 0.01 | 351 | 1.00 | -294 | -45.58 | 5,474,865 | 3,222,092 |
| 2025-10-31 | 0.02 | 645 | 1.00 | -5,048 | -88.67 | 5,474,865 | 3,222,092 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.