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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$22.24$22.2414,581
2008-12-30$22.24$22.2414,325
2008-12-29$23.36$23.364,981
2008-12-26$24.64$24.641,994
2008-12-24$26.56$26.562,569
2008-12-23$25.60$25.603,975
2008-12-22$25.60$25.60700
2008-12-19$26.56$26.56738
2008-12-18$29.60$29.601,063
2008-12-17$29.44$29.441,744
2008-12-16$30.40$30.402,431
2008-12-15$27.68$27.68394
2008-12-12$27.20$27.20838
2008-12-11$26.40$26.40925
2008-12-10$25.28$25.281,994
2008-12-09$25.76$25.765,569
2008-12-08$28.80$28.801,588
2008-12-05$27.84$27.84119
2008-12-04$28.16$28.16750
2008-12-03$28.80$28.80244
2008-12-02$28.80$28.80800
2008-12-01$29.76$29.76500
2008-11-28$31.84$31.84931
2008-11-26$29.44$29.44681
2008-11-25$24.00$24.001,050
2008-11-24$23.52$23.521,544
2008-11-21$21.60$21.602,219
2008-11-20$22.24$22.241,994
2008-11-19$23.52$23.521,388
2008-11-18$24.80$24.808,706
2008-11-17$25.60$25.60713
2008-11-14$28.32$28.323,963
2008-11-13$30.24$30.24631
2008-11-12$30.88$30.882,888
2008-11-11$33.60$33.60775
2008-11-10$34.40$34.40500
2008-11-07$34.40$34.400
2008-11-06$34.40$34.401,094
2008-11-05$34.88$34.881,019
2008-11-04$34.72$34.722,300
2008-11-03$33.92$33.921,706
2008-10-31$35.84$35.842,038
2008-10-30$35.20$35.204,081
2008-10-29$33.28$33.281,663
2008-10-28$34.40$34.401,694
2008-10-27$34.56$34.56956
2008-10-24$36.80$36.80969
2008-10-23$37.60$37.601,094
2008-10-22$43.20$43.20869
2008-10-21$42.88$42.88394
2008-10-20$44.96$44.96800
2008-10-17$44.64$44.64525
2008-10-16$45.60$45.601,606
2008-10-15$42.40$42.401,238
2008-10-14$45.60$45.601,244
2008-10-13$47.20$47.201,438
2008-10-10$56.00$56.0011,506
2008-10-09$40.96$40.962,706
2008-10-08$41.60$41.609,913
2008-10-07$46.56$46.562,319
2008-10-06$48.16$48.163,806
2008-10-03$50.72$50.722,275
2008-10-02$52.16$52.161,275
2008-10-01$55.84$55.84831
2008-09-30$59.04$59.042,519
2008-09-29$55.68$55.682,106
2008-09-26$58.40$58.403,606
2008-09-25$59.20$59.20888
2008-09-24$60.00$60.00438
2008-09-23$58.56$58.562,300
2008-09-22$65.60$65.601,394
2008-09-19$62.88$62.881,006
2008-09-18$60.80$60.801,606
2008-09-17$60.00$60.001,256
2008-09-16$58.56$58.561,344
2008-09-15$60.00$60.001,169
2008-09-12$61.76$61.761,619
2008-09-11$62.72$62.721,338
2008-09-10$62.24$62.243,694
2008-09-09$60.80$60.803,294
2008-09-08$65.28$65.282,425
2008-09-05$67.20$67.20475
2008-09-04$71.04$71.0494
2008-09-03$70.24$70.241,513
2008-09-02$68.80$68.801,569
2008-08-29$71.20$71.204,163
2008-08-28$68.80$68.801,313
2008-08-27$68.48$68.481,650
2008-08-26$68.80$68.80619
2008-08-25$71.20$71.20250
2008-08-22$70.24$70.24513
2008-08-21$67.84$67.842,250
2008-08-20$68.80$68.801,956
2008-08-19$72.16$72.161,306
2008-08-18$71.20$71.202,669
2008-08-15$68.64$68.64700
2008-08-14$67.20$67.20488
2008-08-13$70.08$70.08200
2008-08-12$66.08$66.082,013
2008-08-11$70.56$70.56375
2008-08-08$71.20$71.20425
2008-08-07$71.84$71.84988
2008-08-06$74.08$74.08844
2008-08-05$75.20$75.202,219
2008-08-04$76.80$76.801,331
2008-08-01$79.20$79.20881
2008-07-31$80.48$80.481,994
2008-07-30$78.08$78.08906
2008-07-29$78.24$78.24963
2008-07-28$76.16$76.161,350
2008-07-25$79.68$79.681,069
2008-07-24$77.12$77.12213
2008-07-23$76.96$76.96838
2008-07-22$75.36$75.36538
2008-07-21$78.56$78.561,038
2008-07-18$78.24$78.24444
2008-07-17$79.04$79.043,506
2008-07-16$79.68$79.681,088
2008-07-15$73.60$73.601,213
2008-07-14$73.60$73.60963
2008-07-11$76.16$76.16575
2008-07-10$78.88$78.881,138
2008-07-09$75.84$75.841,231
2008-07-08$78.88$78.883,069
2008-07-07$80.96$80.962,663
2008-07-03$86.08$86.08663
2008-07-02$81.76$81.761,431
2008-07-01$86.56$86.56938
2008-06-30$89.28$89.28788
2008-06-27$86.08$86.08256
2008-06-26$85.92$85.921,350
2008-06-25$93.92$93.921,338
2008-06-24$84.64$84.642,063
2008-06-23$82.08$82.083,194
2008-06-20$88.16$88.161,263
2008-06-19$89.92$89.92494
2008-06-18$88.32$88.322,225
2008-06-17$92.32$92.321,169
2008-06-16$92.80$92.801,694
2008-06-13$96.00$96.003,519
2008-06-12$92.00$92.002,744
2008-06-11$94.24$94.242,644
2008-06-10$90.40$90.402,044
2008-06-09$95.52$95.521,200
2008-06-06$99.52$99.521,613
2008-06-05$100.80$100.801,938
2008-06-04$99.84$99.842,463
2008-06-03$100.96$100.964,019
2008-06-02$104.96$104.965,944
2008-05-30$103.52$103.525,781
2008-05-29$100.00$100.006,306
2008-05-28$97.28$97.2812,175
2008-05-27$92.00$92.001,225
2008-05-23$89.44$89.441,413
2008-05-22$85.76$85.763,575
2008-05-21$92.64$92.644,169
2008-05-20$96.00$96.005,369
2008-05-19$96.96$96.969,725
2008-05-16$100.00$100.008,550
2008-05-15$98.40$98.406,250
2008-05-14$93.60$93.602,163
2008-05-13$93.60$93.601,825
2008-05-12$89.60$89.602,538
2008-05-09$89.92$89.922,400
2008-05-08$91.20$91.206,869
2008-05-07$87.20$87.206,069
2008-05-06$89.76$89.767,100
2008-05-05$84.48$84.482,194
2008-05-02$83.20$83.205,331
2008-05-01$75.84$75.84513
2008-04-30$75.84$75.84281
2008-04-29$73.28$73.281,550
2008-04-28$75.20$75.201,469
2008-04-25$72.48$72.48181
2008-04-24$71.84$71.84650
2008-04-23$72.00$72.00319
2008-04-22$69.60$69.60663
2008-04-21$70.40$70.401,719
2008-04-18$74.40$74.402,131
2008-04-17$73.92$73.92731
2008-04-16$75.20$75.20950
2008-04-15$72.48$72.48400
2008-04-14$68.00$68.00588
2008-04-11$70.88$70.88956
2008-04-10$71.04$71.04681
2008-04-09$71.20$71.201,156
2008-04-08$71.52$71.52825
2008-04-07$71.04$71.04363
2008-04-04$72.48$72.48669
2008-04-03$70.88$70.881,356
2008-04-02$75.20$75.20213
2008-04-01$75.04$75.04231
2008-03-31$75.20$75.20800
2008-03-28$74.40$74.40213
2008-03-27$74.40$74.40675
2008-03-26$73.76$73.76706
2008-03-25$77.28$77.28431
2008-03-24$71.04$71.04706
2008-03-20$72.80$72.80663
2008-03-19$72.80$72.802,394
2008-03-18$67.20$67.201,125
2008-03-17$70.40$70.401,025
2008-03-14$71.04$71.042,625
2008-03-13$77.60$77.60619
2008-03-12$80.80$80.80913
2008-03-11$76.00$76.00338
2008-03-10$80.96$80.961,713
2008-03-07$81.60$81.603,594
2008-03-06$82.40$82.403,463
2008-03-05$85.12$85.12963
2008-03-04$82.24$82.24681
2008-03-03$81.76$81.76781
2008-02-29$86.24$86.241,288
2008-02-28$84.00$84.002,881
2008-02-27$88.80$88.801,400
2008-02-26$91.20$91.20675
2008-02-25$89.60$89.602,100
2008-02-22$88.64$88.64750
2008-02-21$87.20$87.202,881
2008-02-20$89.60$89.60719
2008-02-19$90.40$90.40988
2008-02-15$88.00$88.002,138
2008-02-14$86.40$86.402,338
2008-02-13$85.60$85.601,225
2008-02-12$82.40$82.401,463
2008-02-11$83.20$83.20900
2008-02-08$82.72$82.722,875
2008-02-07$84.80$84.804,756
2008-02-06$82.40$82.402,188
2008-02-05$85.12$85.12900
2008-02-04$86.56$86.561,263
2008-02-01$89.60$89.60781
2008-01-31$88.00$88.001,394
2008-01-30$82.40$82.40781
2008-01-29$83.04$83.04381
2008-01-28$80.00$80.00988
2008-01-25$79.20$79.201,219
2008-01-24$76.00$76.0025
2008-01-23$81.28$81.2844
2008-01-22$79.68$79.68638
2008-01-18$80.32$80.32650
2008-01-17$83.36$83.361,369
2008-01-16$85.76$85.76256
2008-01-15$86.24$86.241,531
2008-01-14$86.40$86.40938
2008-01-11$89.60$89.60931
2008-01-10$92.00$92.002,075
2008-01-09$90.40$90.402,225
2008-01-08$89.60$89.60456
2008-01-07$89.44$89.441,325
2008-01-04$90.40$90.404,463
2008-01-03$89.60$89.602,525
2008-01-02$92.80$92.80956