NASDAQ:ACFN | Historical Stock Price | ACORN ENERGY, INC.

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
1992-02-11 to 2026-09-04
Data captured

Stock Price Chart

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

$1.22$3.50$10.06$28.94$83.23$239.401992-02-112026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$10.08$10.453,756
2021-12-30$9.44$9.78306
2021-12-29$9.60$9.95425
2021-12-28$9.60$9.954,819
2021-12-27$9.12$9.451,325
2021-12-23$8.96$9.28506
2021-12-22$9.60$9.951,381
2021-12-21$9.44$9.78138
2021-12-20$9.12$9.453,075
2021-12-17$9.60$9.95388
2021-12-16$9.60$9.95944
2021-12-15$9.28$9.622,144
2021-12-14$9.44$9.782,575
2021-12-13$9.28$9.62519
2021-12-10$9.12$9.45581
2021-12-09$9.12$9.4563
2021-12-08$9.60$9.95275
2021-12-07$9.76$10.113,719
2021-12-06$9.60$9.952,175
2021-12-03$9.60$9.953,119
2021-12-02$9.60$9.952,769
2021-12-01$9.44$9.785,138
2021-11-30$9.60$9.951,850
2021-11-29$9.28$9.62475
2021-11-26$9.44$9.78400
2021-11-24$8.80$9.123,538
2021-11-23$8.96$9.28194
2021-11-22$9.28$9.621,775
2021-11-19$8.96$9.28331
2021-11-18$9.44$9.78988
2021-11-17$9.12$9.45538
2021-11-16$9.44$9.78175
2021-11-15$8.96$9.281,100
2021-11-12$9.44$9.781,988
2021-11-11$9.28$9.62375
2021-11-10$9.92$10.281,519
2021-11-09$9.44$9.781,150
2021-11-08$9.60$9.95806
2021-11-05$9.28$9.62600
2021-11-04$9.76$10.11625
2021-11-03$10.40$10.78769
2021-11-02$10.08$10.451,044
2021-11-01$9.60$9.95125
2021-10-29$9.12$9.45988
2021-10-28$9.28$9.62300
2021-10-27$8.96$9.28581
2021-10-26$9.12$9.451,488
2021-10-25$9.44$9.78313
2021-10-22$9.12$9.45594
2021-10-21$9.60$9.9581
2021-10-20$9.60$9.95231
2021-10-19$9.76$10.1113
2021-10-18$9.76$10.11875
2021-10-15$10.08$10.451,681
2021-10-14$9.76$10.112,369
2021-10-13$9.60$9.95438
2021-10-12$9.76$10.1131
2021-10-11$9.60$9.955,206
2021-10-08$9.76$10.1169
2021-10-07$9.76$10.11413
2021-10-06$9.76$10.111,113
2021-10-05$9.60$9.95938
2021-10-04$9.92$10.28375
2021-10-01$10.08$10.45700
2021-09-30$10.24$10.611,069
2021-09-29$9.92$10.28300
2021-09-28$10.40$10.78656
2021-09-27$10.24$10.612,863
2021-09-24$10.56$10.94538
2021-09-23$10.56$10.94906
2021-09-22$11.20$11.611,856
2021-09-21$10.72$11.11119
2021-09-20$10.40$10.78750
2021-09-17$10.40$10.786,688
2021-09-16$10.08$10.452,338
2021-09-15$10.40$10.781,175
2021-09-14$9.92$10.288,719
2021-09-13$10.24$10.6116,656
2021-09-10$9.92$10.2812,525
2021-09-09$9.60$9.952,231
2021-09-08$9.60$9.951,750
2021-09-07$9.60$9.953,038
2021-09-03$9.60$9.951,381
2021-09-02$9.28$9.623,356
2021-09-01$9.60$9.953,813
2021-08-31$8.96$9.283,544
2021-08-30$9.28$9.62519
2021-08-27$8.64$8.95831
2021-08-26$8.64$8.95144
2021-08-25$8.96$9.281,956
2021-08-24$8.32$8.628,363
2021-08-23$8.80$9.121,531
2021-08-20$8.80$9.125,450
2021-08-19$8.80$9.123,556
2021-08-18$8.96$9.28638
2021-08-17$8.96$9.28913
2021-08-16$9.12$9.454,056
2021-08-13$9.28$9.620
2021-08-12$9.28$9.62406
2021-08-11$9.44$9.78856
2021-08-10$9.28$9.62344
2021-08-09$9.44$9.789,575
2021-08-06$9.12$9.45500
2021-08-05$9.60$9.95163
2021-08-04$9.28$9.62994
2021-08-03$9.12$9.45156
2021-08-02$9.28$9.6269
2021-07-30$9.28$9.62713
2021-07-29$9.76$10.11181
2021-07-28$9.60$9.9581
2021-07-27$9.92$10.28438
2021-07-26$9.92$10.283,081
2021-07-23$9.60$9.951,463
2021-07-22$9.60$9.95500
2021-07-21$9.60$9.95206
2021-07-20$9.76$10.111,663
2021-07-19$9.60$9.95350
2021-07-16$9.60$9.95319
2021-07-15$9.60$9.952,506
2021-07-14$9.60$9.9516,331
2021-07-13$9.12$9.45475
2021-07-12$9.44$9.786,544
2021-07-09$9.92$10.28325
2021-07-08$9.92$10.28813
2021-07-07$9.76$10.111,219
2021-07-06$9.76$10.111,800
2021-07-02$9.60$9.952,850
2021-07-01$10.08$10.451,206
2021-06-30$9.60$9.95556
2021-06-29$9.60$9.959,850
2021-06-28$9.44$9.78381
2021-06-25$8.80$9.12388
2021-06-24$8.80$9.12869
2021-06-23$8.80$9.12681
2021-06-22$9.28$9.6244
2021-06-21$8.96$9.281,744
2021-06-18$8.96$9.28600
2021-06-17$9.60$9.95175
2021-06-16$9.28$9.62856
2021-06-15$9.60$9.9511,544
2021-06-14$8.96$9.281,469
2021-06-11$9.60$9.95863
2021-06-10$9.60$9.958,919
2021-06-09$9.44$9.781,919
2021-06-08$9.44$9.781,188
2021-06-07$9.28$9.62788
2021-06-04$9.12$9.453,325
2021-06-03$9.44$9.781,825
2021-06-02$9.60$9.95669
2021-06-01$9.76$10.111,913
2021-05-28$9.44$9.78556
2021-05-27$9.60$9.95213
2021-05-26$9.44$9.781,319
2021-05-25$9.60$9.951,206
2021-05-24$9.44$9.781,144
2021-05-21$9.76$10.11994
2021-05-20$9.28$9.622,231
2021-05-19$9.44$9.781,331
2021-05-18$9.60$9.95613
2021-05-17$9.92$10.281,331
2021-05-14$9.44$9.78600
2021-05-13$9.12$9.456,569
2021-05-12$10.40$10.7811,663
2021-05-11$10.24$10.612,575
2021-05-10$9.92$10.28325
2021-05-07$9.92$10.28113
2021-05-06$9.92$10.28375
2021-05-05$9.92$10.28500
2021-05-04$9.60$9.95381
2021-05-03$10.08$10.452,169
2021-04-30$9.92$10.281,294
2021-04-29$9.92$10.281,738
2021-04-28$9.76$10.11225
2021-04-27$9.76$10.11838
2021-04-26$9.92$10.281,906
2021-04-23$9.44$9.783,181
2021-04-22$9.60$9.95394
2021-04-21$9.44$9.78213
2021-04-20$9.44$9.78244
2021-04-19$9.44$9.78550
2021-04-16$9.44$9.78475
2021-04-15$9.60$9.957,356
2021-04-14$9.60$9.952,413
2021-04-13$10.40$10.78944
2021-04-12$10.40$10.781,038
2021-04-09$9.92$10.281,556
2021-04-08$10.24$10.611,813
2021-04-07$10.72$11.11613
2021-04-06$10.56$10.941,694
2021-04-05$10.88$11.274,325
2021-04-01$10.72$11.114,500
2021-03-31$10.08$10.451,331
2021-03-30$10.08$10.451,431
2021-03-29$10.08$10.452,188
2021-03-26$10.08$10.45119
2021-03-25$10.08$10.45538
2021-03-24$10.24$10.611,444
2021-03-23$10.08$10.455,125
2021-03-22$11.04$11.445,981
2021-03-19$9.60$9.951,750
2021-03-18$9.28$9.621,869
2021-03-17$9.76$10.114,038
2021-03-16$9.60$9.9512,844
2021-03-15$9.12$9.457,731
2021-03-12$8.00$8.291,019
2021-03-11$8.80$9.127,806
2021-03-10$8.64$8.954,075
2021-03-09$8.48$8.797,444
2021-03-08$8.48$8.799,525
2021-03-05$8.00$8.2917,119
2021-03-04$8.00$8.298,369
2021-03-03$8.00$8.292,569
2021-03-02$7.84$8.123,819
2021-03-01$8.00$8.292,794
2021-02-26$8.16$8.461,550
2021-02-25$7.84$8.12331
2021-02-24$8.32$8.626,256
2021-02-23$7.68$7.965,944
2021-02-22$8.00$8.298,000
2021-02-19$8.48$8.792,831
2021-02-18$8.16$8.463,169
2021-02-17$7.84$8.125,275
2021-02-16$8.64$8.959,781
2021-02-12$8.64$8.9510,819
2021-02-11$8.00$8.293,281
2021-02-10$8.00$8.2910,369
2021-02-09$8.16$8.468,688
2021-02-08$8.00$8.298,931
2021-02-05$8.32$8.6216,138
2021-02-04$8.00$8.292,256
2021-02-03$7.84$8.128,869
2021-02-02$7.84$8.121,488
2021-02-01$7.68$7.961,744
2021-01-29$8.00$8.292,263
2021-01-28$7.36$7.63181
2021-01-27$7.20$7.46969
2021-01-26$7.84$8.122,738
2021-01-25$7.68$7.967,594
2021-01-22$7.52$7.791,650
2021-01-21$8.00$8.291,944
2021-01-20$7.52$7.791,669
2021-01-19$7.84$8.121,838
2021-01-15$7.52$7.793,969
2021-01-14$8.00$8.2924,200
2021-01-13$7.04$7.2920,444
2021-01-12$6.72$6.961,488
2021-01-11$6.24$6.475,013
2021-01-08$6.08$6.303,850
2021-01-07$6.40$6.636,431
2021-01-06$6.56$6.802,138
2021-01-05$6.40$6.63400
2021-01-04$6.24$6.472,350