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Energy Focus, Inc (EFOI) stock

EFOINasdaqElectric Lighting & Wiring EquipmentFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 11, 2026Score 4/30112% above fair value
$4.07−0.32 (-7.29%)

Close on Oct 30, 2026Market cap $25.92MP/E –Yield –

Price history

Energy Focus share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$4.07
-7.29% on the day
52-week range
$1.66 – $9.84
-58.6% from the high
Change over 52 weeks
+48.0%
From $2.75 on Oct 30, 2025
Average volume
18,307
Shares a day, last 90 sessions
DateOpenHighLowCloseChangeVolume
Oct 30, 2026$4.29$4.33$4.07$4.07-7.29%26,115
Oct 29, 2026$4.24$4.41$4.10$4.39+4.28%39,512
Oct 28, 2026$4.43$4.50$4.20$4.21-5.39%33,940
Oct 27, 2026$3.95$4.49$3.95$4.45+18.04%184,028
Oct 26, 2026$2.93$3.95$2.93$3.77+28.67%355,651
Oct 23, 2026$2.69$3.10$2.69$2.93+11.83%17,831
Oct 22, 2026$2.68$2.90$2.60$2.62-3.39%12,304
Oct 21, 2026$2.70$2.72$2.69$2.71+2.72%1,877
Oct 20, 2026$2.76$2.76$2.64$2.64-4.69%13,468
Oct 19, 2026$2.60$2.92$2.60$2.77+6.54%23,765
Oct 16, 2026$2.81$2.82$2.56$2.60-9.09%32,251
Oct 15, 2026$2.65$2.88$2.65$2.86+5.93%12,924
Oct 14, 2026$2.79$2.95$2.66$2.70-5.26%16,845
Oct 13, 2026$2.66$2.92$2.66$2.85-1.38%11,689
Oct 12, 2026$2.93$2.94$2.89$2.89-3.35%4,959
Oct 9, 2026$3.08$3.10$2.99$2.99-0.33%4,461
Oct 8, 2026$3.14$3.14$3.00$3.00-4.89%6,920
Oct 7, 2026$3.14$3.22$3.10$3.15+0.14%16,736
Oct 6, 2026$3.11$3.32$3.11$3.15+3.28%28,874
Oct 5, 2026$2.98$3.37$2.98$3.05+2.18%21,544
Oct 2, 2026$2.72$3.07$2.70$2.99+10.41%31,777
Oct 1, 2026$2.72$2.83$2.70$2.70+0.13%4,502
Sep 30, 2026$2.72$2.81$2.68$2.70-0.37%12,665
Sep 29, 2026$2.68$2.76$2.68$2.71-1.45%4,630
Sep 28, 2026$2.74$2.77$2.74$2.75+1.10%4,446
Sep 25, 2026$2.73$2.81$2.60$2.72-0.55%16,455
Sep 24, 2026$2.69$2.75$2.66$2.74+3.21%13,069
Sep 23, 2026$2.70$2.80$2.61$2.65-1.12%36,074
Sep 22, 2026$2.75$2.81$2.65$2.68-2.72%41,588
Sep 21, 2026$2.72$2.81$2.67$2.76+2.42%17,476

Seasonality

EFOI return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average18.7%3.5%-4.5%-4.0%17.3%0.6%-6.6%5.4%-1.3%-4.6%-7.7%-0.5%
Months up7 of 104 of 105 of 102 of 106 of 103 of 103 of 105 of 104 of 103 of 103 of 92 of 9
2026-5.2%-20.1%9.7%86.5%2.5%-10.1%-7.6%-9.2%-2.5%50.7%
202510.1%67.2%-16.0%-7.6%20.6%19.3%-15.1%26.2%6.1%-2.2%-15.1%0.0%
2024-10.6%51.9%-22.4%-2.5%6.4%-15.8%-5.0%12.2%-19.6%10.9%12.9%-20.1%
2023154.0%-38.7%14.2%-23.2%-2.3%-38.4%6.1%1.0%3.1%-24.5%12.6%-11.2%
2022-61.8%-20.9%5.4%-17.6%-20.7%46.4%-43.1%1.3%-30.7%-21.4%-11.9%-12.5%
202114.1%12.8%-11.4%-20.0%12.5%-3.9%-6.0%-8.6%-9.4%3.2%-30.6%92.3%
202027.7%-15.2%-35.2%-5.1%190.5%52.1%-25.9%76.0%-23.9%-4.8%-20.0%-22.9%
201937.4%37.6%4.3%-49.2%-30.6%-4.8%27.2%-23.2%17.6%-12.9%-2.4%17.5%
201811.0%-5.9%-0.4%5.1%-10.3%-21.0%20.0%-3.9%-6.4%-39.0%-20.8%-37.5%
20179.9%-33.8%6.5%-6.1%4.2%-18.3%-17.1%-17.9%52.5%-6.2%6.3%-9.9%