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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$224.00$224.00251
2009-12-30$227.50$227.5052
2009-12-29$227.50$227.5037
2009-12-28$231.00$231.0048
2009-12-24$231.00$231.0025
2009-12-23$220.50$220.5074
2009-12-22$213.50$213.5054
2009-12-21$213.50$213.50160
2009-12-18$217.00$217.0092
2009-12-17$224.00$224.00135
2009-12-16$227.50$227.50327
2009-12-15$220.50$220.50133
2009-12-14$203.00$203.00171
2009-12-11$227.50$227.5024
2009-12-10$220.50$220.5039
2009-12-09$234.50$234.50121
2009-12-08$245.00$245.0086
2009-12-07$245.00$245.0089
2009-12-04$231.00$231.0068
2009-12-03$227.50$227.5061
2009-12-02$241.50$241.5030
2009-12-01$245.00$245.00133
2009-11-30$248.50$248.5051
2009-11-27$266.00$266.0023
2009-11-25$248.50$248.50104
2009-11-24$245.00$245.0056
2009-11-23$262.50$262.5039
2009-11-20$269.50$269.5068
2009-11-19$259.00$259.0030
2009-11-18$259.00$259.0081
2009-11-17$266.00$266.00223
2009-11-16$329.00$329.00113
2009-11-13$311.50$311.50108
2009-11-12$301.00$301.0075
2009-11-11$297.50$297.50101
2009-11-10$280.00$280.0054
2009-11-09$276.50$276.5078
2009-11-06$269.50$269.508
2009-11-05$276.50$276.5039
2009-11-04$276.50$276.5064
2009-11-03$262.50$262.5099
2009-11-02$238.00$238.00419
2009-10-30$266.00$266.0029
2009-10-29$269.50$269.50133
2009-10-28$269.50$269.5065
2009-10-27$276.50$276.5073
2009-10-26$269.50$269.5069
2009-10-23$287.00$287.0050
2009-10-22$290.50$290.5051
2009-10-21$301.00$301.0038
2009-10-20$287.00$287.0049
2009-10-19$290.50$290.50105
2009-10-16$304.50$304.5042
2009-10-15$311.50$311.5054
2009-10-14$325.50$325.5037
2009-10-13$329.00$329.0043
2009-10-12$332.50$332.5072
2009-10-09$315.00$315.0055
2009-10-08$297.50$297.50166
2009-10-07$290.58$290.58168
2009-10-06$297.11$297.1195
2009-10-05$284.05$284.0551
2009-10-02$300.37$300.37155
2009-10-01$323.23$323.2382
2009-09-30$319.96$319.9660
2009-09-29$346.08$346.08187
2009-09-28$336.29$336.2931
2009-09-25$339.55$339.5548
2009-09-24$346.08$346.08447
2009-09-23$326.49$326.49576
2009-09-22$303.64$303.64118
2009-09-21$300.37$300.3744
2009-09-18$300.37$300.37110
2009-09-17$310.17$310.17181
2009-09-16$310.17$310.17122
2009-09-15$287.31$287.3149
2009-09-14$297.11$297.1120
2009-09-11$293.84$293.8424
2009-09-10$303.64$303.64105
2009-09-09$270.99$270.9978
2009-09-08$264.46$264.46142
2009-09-04$300.37$300.3732
2009-09-03$290.58$290.5812
2009-09-02$297.11$297.1148
2009-09-01$310.17$310.1738
2009-08-31$326.49$326.4945
2009-08-28$323.23$323.23124
2009-08-27$339.55$339.5553
2009-08-26$339.55$339.55145
2009-08-25$326.49$326.49117
2009-08-24$339.55$339.5582
2009-08-21$339.55$339.55140
2009-08-20$329.76$329.76203
2009-08-19$310.17$310.17332
2009-08-18$284.05$284.0589
2009-08-17$297.11$297.11179
2009-08-14$300.37$300.37636
2009-08-13$368.94$368.9480
2009-08-12$352.61$352.61130
2009-08-11$391.79$391.79130
2009-08-10$434.24$434.2485
2009-08-07$453.82$453.82382
2009-08-06$424.44$424.44441
2009-08-05$398.32$398.32666
2009-08-04$290.58$290.58216
2009-08-03$267.72$267.72121
2009-07-31$228.54$228.54187
2009-07-30$222.01$222.0149
2009-07-29$202.43$202.4395
2009-07-28$215.49$215.4951
2009-07-27$212.22$212.2280
2009-07-24$212.22$212.22135
2009-07-23$212.22$212.2211
2009-07-22$205.69$205.698
2009-07-21$212.22$212.2251
2009-07-20$218.75$218.75280
2009-07-17$179.57$179.5741
2009-07-16$186.10$186.1011
2009-07-15$192.63$192.6399
2009-07-14$179.57$179.5767
2009-07-13$173.04$173.04194
2009-07-10$182.84$182.8457
2009-07-09$186.10$186.10106
2009-07-08$189.37$189.3790
2009-07-07$186.10$186.1051
2009-07-06$186.10$186.10339
2009-07-02$215.49$215.4930
2009-07-01$218.75$218.75115
2009-06-30$231.81$231.8120
2009-06-29$238.34$238.34238
2009-06-26$202.43$202.4336
2009-06-25$205.69$205.6956
2009-06-24$195.90$195.90214
2009-06-23$189.37$189.37100
2009-06-22$215.49$215.4925
2009-06-19$235.07$235.0727
2009-06-18$228.54$228.5459
2009-06-17$222.01$222.0163
2009-06-16$244.87$244.8739
2009-06-15$235.07$235.07122
2009-06-12$235.07$235.0716
2009-06-11$235.07$235.0766
2009-06-10$215.49$215.49162
2009-06-09$222.01$222.01155
2009-06-08$231.81$231.8155
2009-06-05$254.66$254.66119
2009-06-04$228.54$228.54216
2009-06-03$212.22$212.2249
2009-06-02$212.22$212.2275
2009-06-01$215.49$215.4989
2009-05-29$218.75$218.7565
2009-05-28$195.90$195.90275
2009-05-27$208.96$208.96146
2009-05-26$231.81$231.8175
2009-05-22$235.07$235.0767
2009-05-21$244.87$244.8713
2009-05-20$257.93$257.9323
2009-05-19$244.87$244.8740
2009-05-18$244.87$244.87167
2009-05-15$264.46$264.4611
2009-05-14$267.72$267.7221
2009-05-13$264.46$264.4640
2009-05-12$267.72$267.7246
2009-05-11$270.99$270.99196
2009-05-08$257.93$257.93266
2009-05-07$248.13$248.13148
2009-05-06$267.72$267.7280
2009-05-05$261.19$261.19695
2009-05-04$290.58$290.5849
2009-05-01$284.05$284.0576
2009-04-30$270.99$270.9944
2009-04-29$280.78$280.7890
2009-04-28$290.58$290.58168
2009-04-27$270.99$270.99145
2009-04-24$303.64$303.6431
2009-04-23$284.05$284.05123
2009-04-22$251.40$251.40224
2009-04-21$293.84$293.8432
2009-04-20$303.64$303.6425
2009-04-17$297.11$297.1181
2009-04-16$300.37$300.3718
2009-04-15$300.37$300.3755
2009-04-14$303.64$303.6474
2009-04-13$300.37$300.37239
2009-04-09$336.29$336.2957
2009-04-08$326.49$326.49166
2009-04-07$313.43$313.43111
2009-04-06$319.96$319.96149
2009-04-03$342.82$342.8216
2009-04-02$349.35$349.35353
2009-04-01$349.35$349.35123
2009-03-31$342.82$342.82162
2009-03-30$326.49$326.4929
2009-03-27$378.73$378.73122
2009-03-26$391.79$391.79117
2009-03-25$421.18$421.18119
2009-03-24$476.68$476.6877
2009-03-23$460.35$460.3510
2009-03-20$489.74$489.7436
2009-03-19$473.41$473.4180
2009-03-18$450.56$450.5625
2009-03-17$453.82$453.8238
2009-03-16$398.32$398.3294
2009-03-13$440.76$440.7623
2009-03-12$476.68$476.6858
2009-03-11$457.09$457.0965
2009-03-10$424.44$424.44115
2009-03-09$434.24$434.24131
2009-03-06$525.65$525.65172
2009-03-05$564.83$564.83195
2009-03-04$541.98$541.98636
2009-03-03$450.56$450.56138
2009-03-02$437.50$437.50306
2009-02-27$440.76$440.76527
2009-02-26$342.82$342.82310
2009-02-25$316.70$316.70159
2009-02-24$270.99$270.99197
2009-02-23$248.13$248.1335
2009-02-20$274.25$274.2584
2009-02-19$287.31$287.3172
2009-02-18$290.58$290.58195
2009-02-17$264.46$264.46217
2009-02-13$205.69$205.69212
2009-02-12$228.54$228.5466
2009-02-11$241.60$241.6023
2009-02-10$244.87$244.87160
2009-02-09$261.19$261.1918
2009-02-06$280.78$280.7874
2009-02-05$280.78$280.7838
2009-02-04$293.84$293.8444
2009-02-03$300.37$300.3710
2009-02-02$303.64$303.64172
2009-01-30$316.70$316.7037
2009-01-29$310.17$310.1740
2009-01-28$342.82$342.8238
2009-01-27$333.02$333.0259
2009-01-26$326.49$326.4977
2009-01-23$319.96$319.96134
2009-01-22$323.23$323.2311
2009-01-21$329.76$329.7624
2009-01-20$310.17$310.1771
2009-01-16$313.43$313.4329
2009-01-15$313.43$313.43135
2009-01-14$293.84$293.8457
2009-01-13$293.84$293.8475
2009-01-12$326.49$326.49160
2009-01-09$359.14$359.1430
2009-01-08$349.35$349.3540
2009-01-07$349.35$349.3589
2009-01-06$346.08$346.08178
2009-01-05$385.26$385.2630
2009-01-02$391.79$391.7928