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.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$85.75$85.751,654
2017-12-28$88.55$88.55851
2017-12-27$90.30$90.301,326
2017-12-26$89.95$89.951,526
2017-12-22$89.60$89.602,717
2017-12-21$84.00$84.00537
2017-12-20$82.25$82.251,154
2017-12-19$86.10$86.10806
2017-12-18$85.75$85.75623
2017-12-15$86.45$86.45551
2017-12-14$85.40$85.40386
2017-12-13$86.45$86.452,777
2017-12-12$92.05$92.051,860
2017-12-11$92.05$92.05731
2017-12-08$93.45$93.45731
2017-12-07$94.15$94.15831
2017-12-06$92.75$92.75986
2017-12-05$92.75$92.75746
2017-12-04$94.15$94.151,557
2017-12-01$99.40$99.409,640
2017-11-30$95.20$95.20857
2017-11-29$100.80$100.80626
2017-11-28$98.00$98.00734
2017-11-27$105.00$105.002,900
2017-11-24$99.40$99.40597
2017-11-22$93.10$93.10626
2017-11-21$94.85$94.85731
2017-11-20$97.65$97.651,114
2017-11-17$99.75$99.75226
2017-11-16$93.10$93.10760
2017-11-15$95.55$95.55911
2017-11-14$95.20$95.20791
2017-11-13$93.45$93.45754
2017-11-10$100.10$100.10386
2017-11-09$100.80$100.80926
2017-11-08$104.30$104.302,040
2017-11-07$97.30$97.30594
2017-11-06$101.50$101.501,349
2017-11-03$87.15$87.15286
2017-11-02$88.90$88.90743
2017-11-01$92.75$92.75160
2017-10-31$89.60$89.60551
2017-10-30$88.55$88.55254
2017-10-27$84.70$84.70303
2017-10-26$81.55$81.55217
2017-10-25$85.75$85.751,586
2017-10-24$75.25$75.25417
2017-10-23$75.25$75.25346
2017-10-20$77.00$77.00703
2017-10-19$76.30$76.30766
2017-10-18$79.45$79.452,386
2017-10-17$87.15$87.15180
2017-10-16$89.60$89.60366
2017-10-13$91.35$91.35174
2017-10-12$88.90$88.90220
2017-10-11$92.05$92.05483
2017-10-10$89.60$89.60600
2017-10-09$93.45$93.45391
2017-10-06$95.55$95.551,014
2017-10-05$91.70$91.70389
2017-10-04$94.15$94.15311
2017-10-03$94.85$94.851,046
2017-10-02$94.15$94.15203
2017-09-29$95.55$95.55349
2017-09-28$94.85$94.85649
2017-09-27$91.70$91.70674
2017-09-26$94.85$94.851,017
2017-09-25$91.00$91.001,260
2017-09-22$94.85$94.851,029
2017-09-21$86.80$86.80523
2017-09-20$86.80$86.80466
2017-09-19$87.15$87.151,069
2017-09-18$88.90$88.90974
2017-09-15$86.80$86.802,526
2017-09-14$96.60$96.603,249
2017-09-13$77.35$77.35751
2017-09-12$77.00$77.001,540
2017-09-11$68.95$68.951,174
2017-09-08$65.10$65.10551
2017-09-07$67.90$67.90931
2017-09-06$66.85$66.85257
2017-09-05$68.25$68.25840
2017-09-01$68.25$68.252,043
2017-08-31$62.65$62.651,100
2017-08-30$64.75$64.75626
2017-08-29$66.85$66.85800
2017-08-28$64.75$64.75940
2017-08-25$66.50$66.501,026
2017-08-24$67.20$67.201,609
2017-08-23$72.10$72.10729
2017-08-22$70.35$70.35403
2017-08-21$68.25$68.2577
2017-08-18$69.65$69.65440
2017-08-17$70.35$70.35491
2017-08-16$71.40$71.40869
2017-08-15$76.65$76.65271
2017-08-14$76.30$76.301,789
2017-08-11$68.95$68.951,171
2017-08-10$68.25$68.251,106
2017-08-09$70.35$70.352,060
2017-08-08$63.70$63.701,297
2017-08-07$62.65$62.651,694
2017-08-04$64.75$64.751,369
2017-08-03$61.60$61.603,171
2017-08-02$67.20$67.201,120
2017-08-01$70.00$70.002,103
2017-07-31$76.30$76.30294
2017-07-28$79.45$79.451,531
2017-07-27$78.05$78.052,311
2017-07-26$80.50$80.50814
2017-07-25$78.75$78.75466
2017-07-24$80.85$80.85757
2017-07-21$77.70$77.701,294
2017-07-20$77.00$77.00420
2017-07-19$77.70$77.70774
2017-07-18$79.45$79.45769
2017-07-17$79.10$79.10854
2017-07-14$77.00$77.001,114
2017-07-13$77.70$77.70311
2017-07-12$78.75$78.751,143
2017-07-11$79.10$79.10803
2017-07-10$81.20$81.20551
2017-07-07$84.35$84.3591
2017-07-06$84.70$84.70389
2017-07-05$86.80$86.801,326
2017-07-03$85.75$85.75314
2017-06-30$92.05$92.05514
2017-06-29$88.55$88.55466
2017-06-28$88.90$88.90720
2017-06-27$86.80$86.801,234
2017-06-26$89.95$89.951,251
2017-06-23$85.75$85.751,686
2017-06-22$84.70$84.701,823
2017-06-21$84.70$84.704,851
2017-06-20$98.35$98.35843
2017-06-19$95.20$95.201,589
2017-06-16$99.75$99.751,689
2017-06-15$103.25$103.25546
2017-06-14$108.15$108.152,034
2017-06-13$105.00$105.00554
2017-06-12$100.10$100.10729
2017-06-09$99.75$99.75717
2017-06-08$105.00$105.00457
2017-06-07$106.05$106.05571
2017-06-06$110.95$110.951,169
2017-06-05$111.30$111.30637
2017-06-02$110.60$110.60660
2017-06-01$110.60$110.60406
2017-05-31$112.70$112.70946
2017-05-30$110.95$110.951,560
2017-05-26$116.20$116.20183
2017-05-25$116.90$116.90626
2017-05-24$120.05$120.051,946
2017-05-23$116.20$116.201,180
2017-05-22$111.65$111.65377
2017-05-19$111.30$111.30686
2017-05-18$110.60$110.60220
2017-05-17$113.40$113.40249
2017-05-16$110.25$110.25711
2017-05-15$112.70$112.70606
2017-05-12$108.50$108.50526
2017-05-11$108.15$108.15794
2017-05-10$112.35$112.35449
2017-05-09$113.05$113.05669
2017-05-08$109.55$109.552,506
2017-05-05$118.65$118.657,371
2017-05-04$94.85$94.853,543
2017-05-03$91.70$91.702,517
2017-05-02$98.00$98.001,546
2017-05-01$100.10$100.101,694
2017-04-28$108.15$108.15386
2017-04-27$107.80$107.80363
2017-04-26$109.55$109.551,471
2017-04-25$106.75$106.75726
2017-04-24$108.85$108.85671
2017-04-21$109.20$109.20440
2017-04-20$114.45$114.45689
2017-04-19$113.40$113.401,123
2017-04-18$110.25$110.25389
2017-04-17$110.60$110.60197
2017-04-13$108.85$108.85497
2017-04-12$113.05$113.05660
2017-04-11$106.75$106.75769
2017-04-10$109.20$109.20357
2017-04-07$108.50$108.501,151
2017-04-06$111.30$111.30526
2017-04-05$106.05$106.051,383
2017-04-04$107.45$107.45723
2017-04-03$110.95$110.951,614
2017-03-31$115.15$115.152,380
2017-03-30$114.45$114.452,640
2017-03-29$110.95$110.95477
2017-03-28$110.95$110.951,231
2017-03-27$109.55$109.55583
2017-03-24$112.35$112.35769
2017-03-23$113.75$113.75866
2017-03-22$116.90$116.904,000
2017-03-21$120.75$120.752,143
2017-03-20$128.80$128.802,411
2017-03-17$124.60$124.602,631
2017-03-16$118.30$118.30300
2017-03-15$118.30$118.301,414
2017-03-14$110.95$110.951,320
2017-03-13$109.90$109.901,069
2017-03-10$109.90$109.90780
2017-03-09$108.85$108.851,851
2017-03-08$110.25$110.25994
2017-03-07$112.00$112.001,914
2017-03-06$109.90$109.901,437
2017-03-03$110.95$110.951,766
2017-03-02$114.10$114.102,229
2017-03-01$112.00$112.002,866
2017-02-28$108.15$108.155,220
2017-02-27$120.05$120.053,231
2017-02-24$128.80$128.801,854
2017-02-23$129.85$129.855,566
2017-02-22$129.85$129.854,860
2017-02-21$137.20$137.208,503
2017-02-17$157.50$157.502,446
2017-02-16$164.85$164.853,791
2017-02-15$161.00$161.002,683
2017-02-14$153.30$153.301,777
2017-02-13$158.20$158.20977
2017-02-10$160.30$160.30654
2017-02-09$157.85$157.85771
2017-02-08$161.00$161.002,723
2017-02-07$158.90$158.90340
2017-02-06$161.70$161.70651
2017-02-03$161.00$161.00451
2017-02-02$164.15$164.151,371
2017-02-01$166.60$166.601,803
2017-01-31$163.45$163.45400
2017-01-30$160.65$160.65443
2017-01-27$165.90$165.90391
2017-01-26$163.80$163.801,166
2017-01-25$169.40$169.401,003
2017-01-24$163.10$163.10660
2017-01-23$158.55$158.551,254
2017-01-20$166.25$166.25543
2017-01-19$165.90$165.901,226
2017-01-18$166.25$166.25600
2017-01-17$168.00$168.001,017
2017-01-13$177.10$177.101,631
2017-01-12$177.80$177.80997
2017-01-11$178.50$178.50960
2017-01-10$177.80$177.80500
2017-01-09$178.15$178.152,357
2017-01-06$176.40$176.40677
2017-01-05$174.30$174.301,029
2017-01-04$173.60$173.602,297
2017-01-03$157.15$157.15480