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 — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$1,305.97$1,305.9739
1998-12-30$1,265.16$1,265.1614
1998-12-29$1,224.35$1,224.358
1998-12-28$1,142.72$1,142.721
1998-12-24$1,183.54$1,183.540
1998-12-23$1,183.54$1,183.5412
1998-12-22$1,224.35$1,224.350
1998-12-21$1,224.35$1,224.350
1998-12-18$1,224.35$1,224.350
1998-12-17$1,224.35$1,224.3517
1998-12-16$1,183.54$1,183.540
1998-12-15$1,183.54$1,183.547
1998-12-14$1,265.16$1,265.166
1998-12-11$1,346.78$1,346.784
1998-12-10$1,305.97$1,305.97119
1998-12-09$1,305.97$1,305.978
1998-12-08$1,305.97$1,305.972
1998-12-07$1,305.97$1,305.971
1998-12-04$1,305.97$1,305.9726
1998-12-03$1,326.38$1,326.3843
1998-12-02$1,387.59$1,387.595
1998-12-01$1,387.59$1,387.5928
1998-11-30$1,346.78$1,346.788
1998-11-27$1,305.97$1,305.9740
1998-11-25$1,305.97$1,305.9749
1998-11-24$1,101.91$1,101.91134
1998-11-23$1,224.35$1,224.3557
1998-11-20$1,265.16$1,265.161
1998-11-19$1,275.36$1,275.360
1998-11-18$1,275.36$1,275.360
1998-11-17$1,275.36$1,275.368
1998-11-16$1,265.16$1,265.160
1998-11-13$1,265.16$1,265.161
1998-11-12$1,305.97$1,305.970
1998-11-11$1,305.97$1,305.970
1998-11-10$1,305.97$1,305.9734
1998-11-09$1,469.22$1,469.2214
1998-11-06$1,387.59$1,387.590
1998-11-05$1,469.22$1,469.220
1998-11-04$1,469.22$1,469.227
1998-11-03$1,387.59$1,387.592
1998-11-02$1,387.59$1,387.590
1998-10-30$1,387.59$1,387.590
1998-10-29$1,387.59$1,387.590
1998-10-28$1,387.59$1,387.590
1998-10-27$1,469.22$1,469.221
1998-10-26$1,387.59$1,387.594
1998-10-23$1,469.22$1,469.222
1998-10-22$1,387.59$1,387.590
1998-10-21$1,387.59$1,387.590
1998-10-20$1,387.59$1,387.596
1998-10-19$1,387.59$1,387.591
1998-10-16$1,224.35$1,224.350
1998-10-15$1,224.35$1,224.350
1998-10-14$1,224.35$1,224.350
1998-10-13$1,224.35$1,224.350
1998-10-12$1,224.35$1,224.350
1998-10-09$1,224.35$1,224.358
1998-10-08$1,305.97$1,305.9746
1998-10-07$1,265.16$1,265.1612
1998-10-06$1,305.97$1,305.978
1998-10-05$1,387.59$1,387.590
1998-10-02$1,387.59$1,387.593
1998-10-01$1,469.22$1,469.222
1998-09-30$1,632.46$1,632.4616
1998-09-29$1,428.40$1,428.4011
1998-09-28$1,591.65$1,591.650
1998-09-25$1,591.65$1,591.653
1998-09-24$1,469.22$1,469.220
1998-09-23$1,469.22$1,469.2210
1998-09-22$1,469.22$1,469.220
1998-09-21$1,469.22$1,469.2212
1998-09-18$1,510.03$1,510.030
1998-09-17$1,510.03$1,510.030
1998-09-16$1,510.03$1,510.030
1998-09-15$1,632.46$1,632.460
1998-09-14$1,632.46$1,632.460
1998-09-11$1,632.46$1,632.460
1998-09-10$1,632.46$1,632.460
1998-09-09$1,632.46$1,632.460
1998-09-08$1,632.46$1,632.4616
1998-09-04$1,632.46$1,632.4640
1998-09-03$1,673.27$1,673.270
1998-09-02$1,591.65$1,591.6522
1998-09-01$1,387.59$1,387.5918
1998-08-31$1,346.78$1,346.7812
1998-08-28$1,550.84$1,550.840
1998-08-27$1,550.84$1,550.8428
1998-08-26$1,428.40$1,428.408
1998-08-25$1,428.40$1,428.400
1998-08-24$1,428.40$1,428.400
1998-08-21$1,469.22$1,469.2217
1998-08-20$1,428.40$1,428.400
1998-08-19$1,428.40$1,428.401
1998-08-18$1,428.40$1,428.40188
1998-08-17$1,591.65$1,591.6562
1998-08-14$1,494.72$1,494.7218
1998-08-13$1,469.22$1,469.220
1998-08-12$1,469.22$1,469.2256
1998-08-11$1,428.40$1,428.4078
1998-08-10$1,428.40$1,428.400
1998-08-07$1,428.40$1,428.4010
1998-08-06$1,428.40$1,428.4081
1998-08-05$1,428.40$1,428.4080
1998-08-04$1,469.22$1,469.220
1998-08-03$1,469.22$1,469.223
1998-07-31$1,469.22$1,469.2293
1998-07-30$1,510.03$1,510.0352
1998-07-29$1,510.03$1,510.0318
1998-07-28$1,510.03$1,510.0328
1998-07-27$1,510.03$1,510.033
1998-07-24$1,591.65$1,591.650
1998-07-23$1,591.65$1,591.653
1998-07-22$1,632.46$1,632.4684
1998-07-21$1,612.06$1,612.0698
1998-07-20$1,387.59$1,387.597
1998-07-17$1,346.78$1,346.789
1998-07-16$1,305.97$1,305.9712
1998-07-15$1,346.78$1,346.7836
1998-07-14$1,265.16$1,265.1636
1998-07-13$1,305.97$1,305.9715
1998-07-10$1,346.78$1,346.7814
1998-07-09$1,346.78$1,346.7823
1998-07-08$1,346.78$1,346.783
1998-07-07$1,387.59$1,387.591
1998-07-06$1,305.97$1,305.9714
1998-07-02$1,346.78$1,346.780
1998-07-01$1,346.78$1,346.780
1998-06-30$1,346.78$1,346.7869
1998-06-29$1,510.03$1,510.030
1998-06-26$1,510.03$1,510.034
1998-06-25$1,469.22$1,469.220
1998-06-24$1,469.22$1,469.221
1998-06-23$1,428.40$1,428.4038
1998-06-22$1,387.59$1,387.5926
1998-06-19$1,591.65$1,591.659
1998-06-18$1,550.84$1,550.845
1998-06-17$1,550.84$1,550.8420
1998-06-16$1,550.84$1,550.840
1998-06-15$1,550.84$1,550.840
1998-06-12$1,550.84$1,550.847
1998-06-11$1,591.65$1,591.650
1998-06-10$1,612.06$1,612.062
1998-06-09$1,591.65$1,591.652
1998-06-08$1,591.65$1,591.650
1998-06-05$1,591.65$1,591.650
1998-06-04$1,591.65$1,591.6516
1998-06-03$1,673.27$1,673.2711
1998-06-02$1,673.27$1,673.271
1998-06-01$1,754.90$1,754.902
1998-05-29$1,754.90$1,754.9019
1998-05-28$1,714.09$1,714.0910
1998-05-27$1,714.09$1,714.091
1998-05-26$1,591.65$1,591.656
1998-05-22$1,632.46$1,632.462
1998-05-21$1,632.46$1,632.462
1998-05-20$1,754.90$1,754.902
1998-05-19$1,714.09$1,714.091
1998-05-18$1,754.90$1,754.903
1998-05-15$1,652.87$1,652.8713
1998-05-14$1,714.09$1,714.0921
1998-05-13$1,673.27$1,673.2729
1998-05-12$1,673.27$1,673.2728
1998-05-11$1,897.74$1,897.740
1998-05-08$1,897.74$1,897.743
1998-05-07$1,836.52$1,836.521
1998-05-06$1,877.33$1,877.330
1998-05-05$1,877.33$1,877.3322
1998-05-04$1,836.52$1,836.529
1998-05-01$1,754.90$1,754.9035
1998-04-30$1,714.09$1,714.0913
1998-04-29$1,754.90$1,754.907
1998-04-28$1,714.09$1,714.0917
1998-04-27$1,836.52$1,836.522
1998-04-24$1,877.33$1,877.3320
1998-04-23$1,958.96$1,958.964
1998-04-22$1,958.96$1,958.962
1998-04-21$1,918.14$1,918.143
1998-04-20$1,918.14$1,918.1411
1998-04-17$1,938.55$1,938.550
1998-04-16$1,938.55$1,938.5512
1998-04-15$1,918.14$1,918.1432
1998-04-14$1,918.14$1,918.1410
1998-04-13$1,938.55$1,938.552
1998-04-09$1,918.14$1,918.14145
1998-04-08$2,040.58$2,040.5811
1998-04-07$1,979.36$1,979.360
1998-04-06$1,979.36$1,979.366
1998-04-03$1,999.77$1,999.7713
1998-04-02$1,979.36$1,979.362
1998-04-01$1,999.77$1,999.7712
1998-03-31$1,999.77$1,999.772
1998-03-30$2,020.17$2,020.173
1998-03-27$1,979.36$1,979.3628
1998-03-26$1,999.77$1,999.779
1998-03-25$1,979.36$1,979.3661
1998-03-24$1,979.36$1,979.369
1998-03-23$1,999.77$1,999.7715
1998-03-20$2,040.58$2,040.585
1998-03-19$2,040.58$2,040.580
1998-03-18$2,040.58$2,040.5811
1998-03-17$2,040.58$2,040.580
1998-03-16$2,040.58$2,040.580
1998-03-13$2,040.58$2,040.586
1998-03-12$1,999.77$1,999.77108
1998-03-11$2,081.39$2,081.393
1998-03-10$2,122.20$2,122.2026
1998-03-09$2,081.39$2,081.394
1998-03-06$2,081.39$2,081.390
1998-03-05$1,958.96$1,958.961
1998-03-04$2,020.17$2,020.176
1998-03-03$1,999.77$1,999.770
1998-03-02$1,999.77$1,999.779
1998-02-27$1,999.77$1,999.770
1998-02-26$1,999.77$1,999.770
1998-02-25$1,999.77$1,999.774
1998-02-24$1,999.77$1,999.7712
1998-02-23$2,163.01$2,163.0120
1998-02-20$1,958.96$1,958.968
1998-02-19$2,122.20$2,122.2012
1998-02-18$1,958.96$1,958.966
1998-02-17$1,938.55$1,938.553
1998-02-13$1,999.77$1,999.7790
1998-02-12$1,918.14$1,918.1412
1998-02-11$1,775.30$1,775.3064
1998-02-10$1,816.11$1,816.110
1998-02-09$1,816.11$1,816.110
1998-02-06$1,836.52$1,836.5296
1998-02-05$1,775.30$1,775.306
1998-02-04$1,795.71$1,795.715
1998-02-03$1,877.33$1,877.331
1998-02-02$1,795.71$1,795.7113
1998-01-30$1,795.71$1,795.7150
1998-01-29$1,795.71$1,795.7111
1998-01-28$1,795.71$1,795.712,179
1998-01-27$1,714.09$1,714.091
1998-01-26$1,714.09$1,714.091
1998-01-23$1,714.09$1,714.0953
1998-01-22$1,714.09$1,714.0980
1998-01-21$1,754.90$1,754.9077
1998-01-20$1,734.49$1,734.4953
1998-01-16$1,877.33$1,877.330
1998-01-15$1,877.33$1,877.3310
1998-01-14$1,958.96$1,958.961
1998-01-13$1,877.33$1,877.3332
1998-01-12$1,632.46$1,632.462
1998-01-09$1,673.27$1,673.270
1998-01-08$1,673.27$1,673.2747
1998-01-07$1,673.27$1,673.2716
1998-01-06$1,754.90$1,754.906
1998-01-05$1,836.52$1,836.520
1998-01-02$1,836.52$1,836.520