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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$332.50$332.50190
2010-12-30$325.50$325.50266
2010-12-29$318.50$318.50167
2010-12-28$332.50$332.50145
2010-12-27$329.00$329.0099
2010-12-23$332.50$332.50105
2010-12-22$339.50$339.50236
2010-12-21$343.00$343.00277
2010-12-20$336.00$336.00213
2010-12-17$357.00$357.00281
2010-12-16$353.50$353.50107
2010-12-15$353.50$353.50255
2010-12-14$350.00$350.00258
2010-12-13$339.50$339.50241
2010-12-10$353.50$353.50389
2010-12-09$329.00$329.00165
2010-12-08$332.50$332.5079
2010-12-07$329.00$329.00148
2010-12-06$350.00$350.00137
2010-12-03$343.00$343.00137
2010-12-02$350.00$350.00388
2010-12-01$353.50$353.50206
2010-11-30$353.50$353.50266
2010-11-29$360.50$360.50256
2010-11-26$357.00$357.00136
2010-11-24$353.50$353.50125
2010-11-23$350.00$350.00209
2010-11-22$350.00$350.00317
2010-11-19$364.00$364.00346
2010-11-18$357.00$357.00475
2010-11-17$385.00$385.00184
2010-11-16$385.00$385.00385
2010-11-15$381.50$381.50486
2010-11-12$392.00$392.002,238
2010-11-11$399.00$399.00310
2010-11-10$399.00$399.00155
2010-11-09$409.50$409.50225
2010-11-08$402.50$402.50148
2010-11-05$395.50$395.50223
2010-11-04$395.50$395.50133
2010-11-03$388.50$388.50196
2010-11-02$381.50$381.5034
2010-11-01$381.50$381.50185
2010-10-29$402.50$402.50141
2010-10-28$402.50$402.50143
2010-10-27$371.00$371.00125
2010-10-26$388.50$388.50187
2010-10-25$392.00$392.00147
2010-10-22$388.50$388.50119
2010-10-21$413.00$413.00104
2010-10-20$392.00$392.00321
2010-10-19$409.50$409.50207
2010-10-18$430.50$430.50297
2010-10-15$413.00$413.00326
2010-10-14$416.50$416.50399
2010-10-13$455.00$455.00297
2010-10-12$427.00$427.00221
2010-10-11$423.50$423.50391
2010-10-08$486.50$486.50643
2010-10-07$462.00$462.001,193
2010-10-06$395.50$395.501,279
2010-10-05$350.00$350.001,708
2010-10-04$392.00$392.001,206
2010-10-01$462.00$462.00388
2010-09-30$528.50$528.5093
2010-09-29$525.00$525.0092
2010-09-28$546.00$546.0057
2010-09-27$539.00$539.0099
2010-09-24$535.50$535.50315
2010-09-23$539.00$539.00380
2010-09-22$539.00$539.00599
2010-09-21$612.50$612.50144
2010-09-20$609.00$609.00222
2010-09-17$630.00$630.00434
2010-09-16$553.00$553.00185
2010-09-15$567.00$567.00292
2010-09-14$570.50$570.50215
2010-09-13$563.50$563.50207
2010-09-10$581.00$581.0084
2010-09-09$598.50$598.50107
2010-09-08$612.50$612.50356
2010-09-07$577.50$577.50423
2010-09-03$630.00$630.00228
2010-09-02$633.50$633.50394
2010-09-01$651.00$651.00590
2010-08-31$623.00$623.00927
2010-08-30$556.50$556.50386
2010-08-27$553.00$553.001,036
2010-08-26$598.50$598.503,050
2010-08-25$735.00$735.001,063
2010-08-24$805.00$805.00362
2010-08-23$843.50$843.50690
2010-08-20$815.50$815.50831
2010-08-19$875.00$875.001,349
2010-08-18$801.50$801.501,289
2010-08-17$689.50$689.50593
2010-08-16$626.50$626.50319
2010-08-13$672.00$672.00548
2010-08-12$759.50$759.50639
2010-08-11$612.50$612.50754
2010-08-10$686.00$686.001,200
2010-08-09$682.50$682.50934
2010-08-06$633.50$633.50483
2010-08-05$560.00$560.00273
2010-08-04$570.50$570.50197
2010-08-03$560.00$560.00360
2010-08-02$528.50$528.50380
2010-07-30$493.50$493.50552
2010-07-29$535.50$535.50911
2010-07-28$490.00$490.0091
2010-07-27$486.50$486.50318
2010-07-26$472.50$472.50161
2010-07-23$465.50$465.5087
2010-07-22$462.00$462.00129
2010-07-21$448.00$448.00309
2010-07-20$465.50$465.50150
2010-07-19$465.50$465.50297
2010-07-16$434.00$434.00170
2010-07-15$434.00$434.00131
2010-07-14$437.50$437.50133
2010-07-13$458.50$458.50228
2010-07-12$441.00$441.00322
2010-07-09$458.50$458.50339
2010-07-08$423.50$423.50108
2010-07-07$420.00$420.00300
2010-07-06$462.00$462.00693
2010-07-02$427.00$427.0083
2010-07-01$437.50$437.50327
2010-06-30$423.50$423.50197
2010-06-29$420.00$420.00258
2010-06-28$448.00$448.00627
2010-06-25$406.00$406.0083
2010-06-24$399.00$399.00265
2010-06-23$409.50$409.50263
2010-06-22$451.50$451.50223
2010-06-21$455.00$455.00223
2010-06-18$434.00$434.00335
2010-06-17$413.00$413.0094
2010-06-16$420.00$420.0024
2010-06-15$385.00$385.00236
2010-06-14$413.00$413.00139
2010-06-11$381.50$381.50256
2010-06-10$406.00$406.00149
2010-06-09$392.00$392.00276
2010-06-08$374.50$374.50167
2010-06-07$374.50$374.50126
2010-06-04$339.50$339.50193
2010-06-03$367.50$367.50163
2010-06-02$364.00$364.00235
2010-06-01$371.00$371.0096
2010-05-28$385.00$385.0083
2010-05-27$381.50$381.50126
2010-05-26$388.50$388.5049
2010-05-25$381.50$381.50107
2010-05-24$413.00$413.0021
2010-05-21$413.00$413.00155
2010-05-20$392.00$392.00336
2010-05-19$448.00$448.00311
2010-05-18$455.00$455.00154
2010-05-17$462.00$462.00163
2010-05-14$416.50$416.50164
2010-05-13$423.50$423.5065
2010-05-12$413.00$413.00127
2010-05-11$416.50$416.50140
2010-05-10$409.50$409.50137
2010-05-07$441.00$441.00113
2010-05-06$416.50$416.50145
2010-05-05$416.50$416.50284
2010-05-04$444.50$444.50357
2010-05-03$448.00$448.001,120
2010-04-30$437.50$437.50227
2010-04-29$420.00$420.001,307
2010-04-28$409.50$409.5057
2010-04-27$409.50$409.5028
2010-04-26$402.50$402.5099
2010-04-23$416.50$416.5076
2010-04-22$420.00$420.0084
2010-04-21$406.00$406.0071
2010-04-20$413.00$413.0030
2010-04-19$402.50$402.5063
2010-04-16$416.50$416.5080
2010-04-15$402.50$402.50127
2010-04-14$420.00$420.0092
2010-04-13$402.50$402.5070
2010-04-12$409.50$409.5047
2010-04-09$413.00$413.00217
2010-04-08$430.50$430.5060
2010-04-07$423.50$423.5019
2010-04-06$427.00$427.00106
2010-04-05$427.00$427.00247
2010-04-01$420.00$420.001,387
2010-03-31$399.00$399.00249
2010-03-30$378.00$378.00975
2010-03-29$385.00$385.001,261
2010-03-26$367.50$367.5027
2010-03-25$371.00$371.0029
2010-03-24$378.00$378.00313
2010-03-23$406.00$406.0065
2010-03-22$416.50$416.5061
2010-03-19$451.50$451.50267
2010-03-18$462.00$462.00126
2010-03-17$465.50$465.5077
2010-03-16$448.00$448.00311
2010-03-15$441.00$441.00231
2010-03-12$413.00$413.0086
2010-03-11$402.50$402.5049
2010-03-10$413.00$413.00108
2010-03-09$413.00$413.0096
2010-03-08$395.50$395.5069
2010-03-05$364.00$364.0060
2010-03-04$381.50$381.5070
2010-03-03$381.50$381.50152
2010-03-02$378.00$378.0085
2010-03-01$357.00$357.00182
2010-02-26$329.00$329.00247
2010-02-25$357.00$357.00379
2010-02-24$357.00$357.0097
2010-02-23$350.00$350.00195
2010-02-22$322.00$322.0054
2010-02-19$322.00$322.0073
2010-02-18$332.50$332.5047
2010-02-17$350.00$350.0029
2010-02-16$343.00$343.00142
2010-02-12$360.50$360.5015
2010-02-11$367.50$367.506
2010-02-10$357.00$357.0017
2010-02-09$364.00$364.0030
2010-02-08$350.00$350.0022
2010-02-05$353.50$353.5057
2010-02-04$350.00$350.0059
2010-02-03$367.50$367.5020
2010-02-02$381.50$381.50158
2010-02-01$395.50$395.5064
2010-01-29$399.00$399.0042
2010-01-28$395.50$395.5086
2010-01-27$413.00$413.0083
2010-01-26$402.50$402.5042
2010-01-25$392.00$392.00144
2010-01-22$409.50$409.50112
2010-01-21$420.00$420.00291
2010-01-20$420.00$420.00451
2010-01-19$409.50$409.50158
2010-01-15$409.50$409.5093
2010-01-14$399.00$399.00324
2010-01-13$395.50$395.50453
2010-01-12$444.50$444.501,425
2010-01-11$329.00$329.00265
2010-01-08$322.00$322.00361
2010-01-07$280.00$280.00211
2010-01-06$266.00$266.00133
2010-01-05$273.00$273.00678
2010-01-04$231.00$231.00171