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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$77.44$77.441,044
2001-12-28$78.40$78.40356
2001-12-27$78.40$78.40463
2001-12-26$79.68$79.68163
2001-12-24$80.80$80.80363
2001-12-21$80.80$80.80838
2001-12-20$85.44$85.4469
2001-12-19$86.24$86.2438
2001-12-18$86.24$86.24113
2001-12-17$86.24$86.2419
2001-12-14$86.40$86.40838
2001-12-13$87.04$87.041,675
2001-12-12$87.20$87.20563
2001-12-11$87.20$87.20831
2001-12-10$87.36$87.3650
2001-12-07$86.40$86.40788
2001-12-06$88.00$88.00538
2001-12-05$88.80$88.801,019
2001-12-04$88.00$88.00419
2001-12-03$89.28$89.28869
2001-11-30$87.20$87.201,144
2001-11-29$89.44$89.44494
2001-11-28$92.64$92.64506
2001-11-27$89.44$89.44788
2001-11-26$89.12$89.12825
2001-11-23$92.80$92.80156
2001-11-21$94.08$94.08506
2001-11-20$93.60$93.60213
2001-11-19$94.24$94.24331
2001-11-16$92.96$92.96250
2001-11-15$95.20$95.20600
2001-11-14$95.84$95.84494
2001-11-13$96.96$96.96219
2001-11-12$96.80$96.80475
2001-11-09$96.96$96.96188
2001-11-08$97.92$97.92731
2001-11-07$97.60$97.601,331
2001-11-06$99.52$99.52281
2001-11-05$100.00$100.00231
2001-11-02$96.80$96.80550
2001-11-01$101.44$101.44144
2001-10-31$100.80$100.80519
2001-10-30$95.20$95.20388
2001-10-29$99.04$99.04525
2001-10-26$98.88$98.88463
2001-10-25$102.24$102.24344
2001-10-24$103.20$103.20456
2001-10-23$101.92$101.92600
2001-10-22$102.08$102.08294
2001-10-19$102.08$102.08313
2001-10-18$102.40$102.40294
2001-10-17$102.40$102.40300
2001-10-16$103.84$103.841,250
2001-10-15$106.08$106.083,763
2001-10-12$112.80$112.801,344
2001-10-11$109.44$109.441,763
2001-10-10$113.60$113.60794
2001-10-09$113.76$113.764,644
2001-10-08$108.80$108.80831
2001-10-05$111.20$111.203,050
2001-10-04$99.52$99.521,250
2001-10-03$98.72$98.72725
2001-10-02$99.20$99.20938
2001-10-01$99.52$99.521,175
2001-09-28$107.20$107.20463
2001-09-27$107.20$107.201,269
2001-09-26$102.24$102.24700
2001-09-25$102.40$102.402,663
2001-09-24$107.36$107.363,188
2001-09-21$108.80$108.806,669
2001-09-20$96.00$96.001,488
2001-09-19$95.68$95.681,756
2001-09-18$95.20$95.20713
2001-09-17$94.40$94.402,044
2001-09-10$95.20$95.20400
2001-09-07$95.20$95.20150
2001-09-06$96.00$96.002,163
2001-09-05$94.72$94.721,044
2001-09-04$98.72$98.72519
2001-08-31$100.80$100.801,463
2001-08-30$95.84$95.841,225
2001-08-29$92.80$92.80663
2001-08-28$92.80$92.80244
2001-08-27$92.80$92.80506
2001-08-24$95.68$95.681,250
2001-08-23$94.08$94.08631
2001-08-22$94.72$94.72356
2001-08-21$92.80$92.80713
2001-08-20$92.80$92.80238
2001-08-17$94.72$94.72756
2001-08-16$95.20$95.20731
2001-08-15$95.68$95.68656
2001-08-14$92.80$92.80269
2001-08-13$96.00$96.00188
2001-08-10$94.40$94.401,350
2001-08-09$95.36$95.36819
2001-08-08$98.40$98.40863
2001-08-07$96.00$96.00806
2001-08-06$91.20$91.20300
2001-08-03$96.96$96.96506
2001-08-02$95.84$95.84931
2001-08-01$93.60$93.601,744
2001-07-31$95.20$95.201,550
2001-07-30$93.60$93.60669
2001-07-27$93.60$93.60744
2001-07-26$91.52$91.52994
2001-07-25$93.60$93.601,031
2001-07-24$90.56$90.561,513
2001-07-23$94.08$94.081,419
2001-07-20$90.88$90.882,000
2001-07-19$89.28$89.28844
2001-07-18$87.52$87.521,069
2001-07-17$88.96$88.96419
2001-07-16$92.64$92.641,106
2001-07-13$93.12$93.12281
2001-07-12$95.20$95.202,781
2001-07-11$89.60$89.603,300
2001-07-10$95.20$95.20956
2001-07-09$101.60$101.60381
2001-07-06$99.52$99.522,075
2001-07-05$100.00$100.002,238
2001-07-03$106.40$106.40200
2001-07-02$106.72$106.721,056
2001-06-29$110.56$110.561,581
2001-06-28$104.16$104.16975
2001-06-27$101.92$101.921,688
2001-06-26$101.60$101.602,469
2001-06-25$102.40$102.401,406
2001-06-22$109.60$109.601,600
2001-06-21$110.24$110.242,531
2001-06-20$109.60$109.603,281
2001-06-19$110.24$110.241,681
2001-06-18$110.72$110.722,463
2001-06-15$110.88$110.885,188
2001-06-14$113.60$113.603,863
2001-06-13$121.92$121.922,363
2001-06-12$124.80$124.805,188
2001-06-11$129.44$129.445,688
2001-06-08$124.64$124.6413,544
2001-06-07$120.80$120.8013,619
2001-06-06$110.40$110.407,281
2001-06-05$107.04$107.044,219
2001-06-04$103.68$103.682,294
2001-06-01$102.40$102.40738
2001-05-31$102.56$102.561,519
2001-05-30$103.68$103.683,225
2001-05-29$103.84$103.843,256
2001-05-25$97.60$97.601,388
2001-05-24$98.24$98.242,744
2001-05-23$98.24$98.243,006
2001-05-22$103.84$103.8412,081
2001-05-21$95.84$95.848,944
2001-05-18$90.40$90.403,869
2001-05-17$80.32$80.321,306
2001-05-16$80.48$80.481,763
2001-05-15$80.00$80.002,556
2001-05-14$85.28$85.28456
2001-05-11$85.28$85.28788
2001-05-10$84.48$84.48794
2001-05-09$87.84$87.84950
2001-05-08$85.44$85.44481
2001-05-07$84.64$84.64519
2001-05-04$85.28$85.28325
2001-05-03$84.96$84.96688
2001-05-02$84.96$84.96519
2001-05-01$86.40$86.401,394
2001-04-30$84.32$84.321,550
2001-04-27$85.44$85.445,125
2001-04-26$89.28$89.287,944
2001-04-25$78.40$78.401,288
2001-04-24$78.88$78.881,219
2001-04-23$78.88$78.881,038
2001-04-20$76.80$76.80438
2001-04-19$76.80$76.80269
2001-04-18$76.80$76.80338
2001-04-17$75.36$75.36594
2001-04-16$76.96$76.96181
2001-04-12$78.40$78.401,694
2001-04-11$78.08$78.081,163
2001-04-10$76.16$76.16513
2001-04-09$77.28$77.28731
2001-04-06$75.00$75.00838
2001-04-05$71.50$71.50794
2001-04-04$70.00$70.002,256
2001-04-03$68.00$68.001,713
2001-04-02$73.00$73.0088
2001-03-30$75.00$75.00869
2001-03-29$75.00$75.00344
2001-03-28$75.00$75.001,344
2001-03-27$77.00$77.00913
2001-03-26$76.00$76.00725
2001-03-23$77.00$77.00744
2001-03-22$78.00$78.002,888
2001-03-21$73.00$73.003,263
2001-03-20$72.50$72.504,556
2001-03-19$72.00$72.002,981
2001-03-16$72.00$72.002,094
2001-03-15$71.50$71.503,056
2001-03-14$73.00$73.003,850
2001-03-13$74.00$74.001,781
2001-03-12$74.00$74.001,194
2001-03-09$75.00$75.00763
2001-03-08$75.00$75.00650
2001-03-07$75.00$75.001,088
2001-03-06$75.00$75.00806
2001-03-05$77.00$77.0081
2001-03-02$76.00$76.00300
2001-03-01$75.75$75.752,675
2001-02-28$77.75$77.7544
2001-02-27$76.00$76.0069
2001-02-26$77.00$77.0050
2001-02-23$75.00$75.00638
2001-02-22$78.00$78.00156
2001-02-21$78.00$78.001,063
2001-02-20$75.00$75.00131
2001-02-16$76.00$76.00600
2001-02-15$77.00$77.00244
2001-02-14$76.00$76.00213
2001-02-13$77.00$77.002,175
2001-02-12$81.00$81.002,494
2001-02-09$79.75$79.751,744
2001-02-08$77.00$77.00750
2001-02-07$79.00$79.00463
2001-02-06$77.00$77.0069
2001-02-05$77.00$77.00469
2001-02-02$78.00$78.0088
2001-02-01$76.00$76.00644
2001-01-31$76.00$76.00975
2001-01-30$76.50$76.50519
2001-01-29$77.00$77.00175
2001-01-26$78.00$78.00394
2001-01-25$76.00$76.00313
2001-01-24$76.00$76.00719
2001-01-23$78.00$78.001,650
2001-01-22$76.00$76.00344
2001-01-19$76.00$76.00475
2001-01-18$73.00$73.00469
2001-01-17$78.00$78.00913
2001-01-16$71.00$71.003,350
2001-01-12$73.00$73.00738
2001-01-11$68.00$68.001,238
2001-01-10$68.00$68.001,556
2001-01-09$66.00$66.002,075
2001-01-08$66.00$66.002,319
2001-01-05$68.00$68.003,706
2001-01-04$67.00$67.0056
2001-01-03$68.00$68.004,825
2001-01-02$67.00$67.005,088