NASDAQ:EFOI | Historical Stock Price | ENERGY FOCUS, INC/DE

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1994-08-18 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.15$6.03$31.66$166.16$872.04$4,576.611994-08-182026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04———$2.82120
2026-09-03———$2.836
2026-09-02———$2.8412
2026-09-01———$2.8523
2026-08-31———$2.83201
2026-08-28———$2.90111
2026-08-27$2.90$2.9013,200$2.79132
2026-08-26$2.78$2.786,300$2.79475
2026-08-25$2.85$2.856,700$2.892
2026-08-24$2.98$2.986,800——
2026-08-21$2.92$2.924,600$2.858
2026-08-20$2.73$2.734,000——
2026-08-19$2.72$2.7242,300$2.89684
2026-08-18$3.00$3.004,500$3.07180
2026-08-17$2.92$2.922,600$3.0095
2026-08-14$3.01$3.011,600$3.07557
2026-08-13$3.00$3.002,600$3.081
2026-08-12$3.03$3.033,000——
2026-08-11$3.00$3.004,700$3.0454
2026-08-10$3.09$3.0914,300$3.13134
2026-08-07$3.19$3.195,000$3.22104
2026-08-06$3.09$3.092,200$3.10200
2026-08-05$3.11$3.115,100——
2026-08-04$3.13$3.1312,100$3.07400
2026-08-03$3.05$3.0526,200$2.98139
2026-07-31$3.05$3.053,600——
2026-07-30$3.11$3.1114,700$2.85100
2026-07-29$2.82$2.8223,800$2.88111
2026-07-28$2.77$2.7710,900$2.81225
2026-07-27$2.83$2.836,200$2.87259
2026-07-24$2.87$2.8711,400$2.902
2026-07-23$2.84$2.846,000——
2026-07-22$2.86$2.866,200$2.90215
2026-07-21$2.84$2.8411,000$2.749
2026-07-20$2.71$2.7117,400$2.87410
2026-07-17$2.90$2.907,600——
2026-07-16$2.94$2.9412,200——
2026-07-15$2.94$2.947,800——
2026-07-14$3.00$3.0020,200——
2026-07-13$2.97$2.977,900——
2026-07-10$2.98$2.9810,600——
2026-07-09$3.02$3.026,700——
2026-07-08$2.97$2.9714,700——
2026-07-07$2.89$2.8911,000——
2026-07-06$2.96$2.969,300——
2026-07-02$2.95$2.9516,700——
2026-07-01$3.10$3.1015,000——
2026-06-30$3.30$3.3025,200——
2026-06-29$3.13$3.1323,200——
2026-06-26$2.96$2.9615,400——
2026-06-25$2.81$2.8121,800——
2026-06-24$2.98$2.9824,300——
2026-06-23$2.95$2.9543,700——
2026-06-22$2.96$2.9620,000——
2026-06-18$3.13$3.1336,800——
2026-06-17$2.92$2.9250,300——
2026-06-16$2.79$2.7930,000——
2026-06-15$3.10$3.1036,600——
2026-06-12$3.02$3.0262,700——
2026-06-11$3.22$3.2221,300——
2026-06-10$3.30$3.3025,800——
2026-06-09$3.47$3.4729,200——
2026-06-08$3.60$3.6021,700——
2026-06-05$3.58$3.5847,400——
2026-06-04$4.08$4.0829,500——
2026-06-03$3.87$3.8747,300——
2026-06-02$3.77$3.77259,600——
2026-06-01$3.77$3.7731,700——
2026-05-29$3.67$3.6745,800——
2026-05-28$3.80$3.8042,600——
2026-05-27$3.93$3.9337,000——
2026-05-26$3.90$3.9040,600——
2026-05-22$3.86$3.8644,100——
2026-05-21$3.77$3.7751,100——
2026-05-20$3.60$3.6047,200——
2026-05-19$3.85$3.8568,100——
2026-05-18$3.81$3.8198,000——
2026-05-15$4.02$4.0271,500——
2026-05-14$4.23$4.23132,800——
2026-05-13$3.92$3.9260,300——
2026-05-12$4.04$4.04171,900——
2026-05-11$4.01$4.0176,800——
2026-05-08$3.93$3.9378,900——
2026-05-07$3.84$3.8467,400——
2026-05-06$3.93$3.9392,100——
2026-05-05$4.03$4.03208,200——
2026-05-04$3.70$3.70114,900——
2026-05-01$3.89$3.8988,400——
2026-04-30$3.58$3.58118,700——
2026-04-29$3.85$3.8587,500——
2026-04-28$3.84$3.84235,200——
2026-04-27$4.32$4.32219,300——
2026-04-24$4.61$4.61469,200——
2026-04-23$4.85$4.85731,000——
2026-04-22$4.51$4.51730,900——
2026-04-21$4.53$4.533,526,100——
2026-04-20$5.44$5.443,911,100——
2026-04-17$6.49$6.49167,170,000——
2026-04-16$2.09$2.097,100——
2026-04-15$2.11$2.114,300——
2026-04-14$2.13$2.139,200——
2026-04-13$2.03$2.037,700——
2026-04-10$1.97$1.972,800——
2026-04-09$2.00$2.009,100——
2026-04-08$1.96$1.965,100——
2026-04-07$2.03$2.032,800——
2026-04-06$2.06$2.062,700——
2026-04-02$2.06$2.062,600——
2026-04-01$2.04$2.0411,400——
2026-03-31$1.92$1.923,800——
2026-03-30$1.89$1.898,400——
2026-03-27$1.90$1.9026,600——
2026-03-26$1.82$1.829,800——
2026-03-25$1.84$1.844,400——
2026-03-24$1.91$1.9141,800——
2026-03-23$1.88$1.882,500——
2026-03-20$1.83$1.8332,500——
2026-03-19$1.82$1.824,100——
2026-03-18$1.81$1.8121,400——
2026-03-17$1.87$1.872,300——
2026-03-16$1.85$1.8523,500——
2026-03-13$2.03$2.0347,900——
2026-03-12$1.78$1.7820,600——
2026-03-11$1.82$1.8213,300——
2026-03-10$1.81$1.811,100——
2026-03-09$1.81$1.8113,600——
2026-03-06$1.97$1.9734,100——
2026-03-05$1.96$1.9636,600——
2026-03-04$1.72$1.726,300——
2026-03-03$1.66$1.668,900——
2026-03-02$1.70$1.7023,500——
2026-02-27$1.75$1.757,900——
2026-02-26$1.81$1.812,800——
2026-02-25$1.82$1.8214,800——
2026-02-24$1.82$1.821,100——
2026-02-23$1.80$1.8014,200——
2026-02-20$1.78$1.782,700——
2026-02-19$1.78$1.788,000——
2026-02-18$1.77$1.7715,800——
2026-02-17$1.74$1.742,000——
2026-02-13$1.81$1.819,400——
2026-02-12$1.71$1.7112,200——
2026-02-11$1.72$1.7215,900——
2026-02-10$1.92$1.9226,500——
2026-02-09$1.94$1.948,600——
2026-02-06$1.93$1.9350,200——
2026-02-05$2.06$2.0610,500——
2026-02-04$2.13$2.13383,500——
2026-02-03$2.14$2.1416,600——
2026-02-02$2.14$2.148,800——
2026-01-30$2.19$2.195,200——
2026-01-29$2.11$2.1110,800——
2026-01-28$2.25$2.256,800——
2026-01-27$2.25$2.2513,500——
2026-01-26$2.38$2.3811,700——
2026-01-23$2.45$2.4518,300——
2026-01-22$2.50$2.5016,400——
2026-01-21$2.37$2.379,600——
2026-01-20$2.47$2.4713,700——
2026-01-16$2.59$2.5912,500——
2026-01-15$2.44$2.4451,500——
2026-01-14$2.30$2.304,600——
2026-01-13$2.27$2.273,800——
2026-01-12$2.30$2.305,300——
2026-01-09$2.19$2.1912,500——
2026-01-08$2.20$2.208,300——
2026-01-07$2.17$2.1711,200——
2026-01-06$2.21$2.2118,500——
2026-01-05$2.31$2.3115,000——
2026-01-02$2.22$2.2228,400——