NASDAQ:AKTX | Historical Stock Price | Akari Therapeutics Plc

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
2014-01-06 to 2026-09-04
Data captured

Stock Price Chart

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

$3.32$25.63$198.16$1,531.94$11,843.35$91,560.002014-01-062026-08-27

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

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$124.80$124.8023
2023-12-28$120.00$120.00415
2023-12-27$125.60$125.6063
2023-12-26$120.40$120.40373
2023-12-22$122.00$122.00228
2023-12-21$122.00$122.0078
2023-12-20$117.48$117.48355
2023-12-19$118.00$118.00128
2023-12-18$113.60$113.60398
2023-12-15$112.00$112.00358
2023-12-14$123.20$123.20345
2023-12-13$116.40$116.4065
2023-12-12$120.80$120.80105
2023-12-11$120.00$120.0093
2023-12-08$124.80$124.80170
2023-12-07$126.00$126.0035
2023-12-06$122.80$122.80553
2023-12-05$133.20$133.2068
2023-12-04$129.60$129.60110
2023-12-01$129.20$129.20233
2023-11-30$118.00$118.00200
2023-11-29$119.24$119.24148
2023-11-28$116.00$116.00175
2023-11-27$116.40$116.40220
2023-11-24$120.40$120.40310
2023-11-22$120.00$120.00395
2023-11-21$122.00$122.00470
2023-11-20$130.80$130.80300
2023-11-17$128.00$128.00205
2023-11-16$129.20$129.20165
2023-11-15$126.80$126.80248
2023-11-14$128.04$128.04240
2023-11-13$136.00$136.00110
2023-11-10$135.20$135.20120
2023-11-09$140.20$140.20435
2023-11-08$140.80$140.80190
2023-11-07$144.40$144.4018
2023-11-06$147.40$147.4063
2023-11-03$144.40$144.4070
2023-11-02$141.60$141.60118
2023-11-01$143.60$143.60175
2023-10-31$136.40$136.40285
2023-10-30$148.00$148.00355
2023-10-27$144.00$144.00698
2023-10-26$144.00$144.0070
2023-10-25$144.00$144.00828
2023-10-24$140.00$140.00813
2023-10-23$137.20$137.20300
2023-10-20$136.00$136.00328
2023-10-19$142.00$142.0035
2023-10-18$138.00$138.001,965
2023-10-17$136.40$136.4020
2023-10-16$137.88$137.88203
2023-10-13$146.00$146.00583
2023-10-12$140.40$140.40608
2023-10-11$144.40$144.40418
2023-10-10$142.80$142.80443
2023-10-09$146.80$146.80170
2023-10-06$148.08$148.08725
2023-10-05$145.60$145.60105
2023-10-04$145.60$145.6060
2023-10-03$153.60$153.6083
2023-10-02$144.48$144.48108
2023-09-29$158.00$158.0038
2023-09-28$163.20$163.20373
2023-09-27$162.00$162.00383
2023-09-26$162.00$162.001,390
2023-09-25$154.00$154.00988
2023-09-22$144.80$144.80250
2023-09-21$139.40$139.40180
2023-09-20$144.24$144.2418
2023-09-19$146.00$146.0020
2023-09-18$147.80$147.8073
2023-09-15$146.00$146.00233
2023-09-14$146.00$146.00270
2023-09-13$143.20$143.2053
2023-09-12$147.20$147.20353
2023-09-11$140.28$140.28448
2023-09-08$149.60$149.60200
2023-09-07$145.20$145.203,438
2023-09-06$127.20$127.20603
2023-09-05$124.80$124.80223
2023-09-01$133.60$133.60448
2023-08-31$126.00$126.00790
2023-08-30$134.80$134.8048
2023-08-29$143.20$143.20235
2023-08-28$143.00$143.00260
2023-08-25$142.00$142.00255
2023-08-24$137.20$137.20183
2023-08-23$145.80$145.80868
2023-08-22$142.00$142.001,060
2023-08-21$142.00$142.00300
2023-08-18$136.40$136.402,453
2023-08-17$124.00$124.005,243
2023-08-16$151.20$151.20292
2023-08-15$152.80$152.801,700
2023-08-14$194.40$194.4090
2023-08-11$200.00$200.00294
2023-08-10$205.60$205.60146
2023-08-09$200.80$200.80152
2023-08-08$200.00$200.00436
2023-08-07$212.00$212.00514
2023-08-04$212.00$212.00268
2023-08-03$212.00$212.00604
2023-08-02$205.60$205.601,146
2023-08-01$213.60$213.601,144
2023-07-31$200.00$200.001,653
2023-07-28$174.40$174.40509
2023-07-27$169.60$169.601,294
2023-07-26$156.80$156.801,176
2023-07-25$150.40$150.405,445
2023-07-24$139.20$139.20687
2023-07-21$139.20$139.20468
2023-07-20$140.00$140.00219
2023-07-19$140.80$140.80121
2023-07-18$139.20$139.20225
2023-07-17$136.80$136.80166
2023-07-14$136.80$136.80214
2023-07-13$144.80$144.80610
2023-07-12$136.80$136.80286
2023-07-11$144.00$144.00197
2023-07-10$144.00$144.00357
2023-07-07$143.20$143.201,025
2023-07-06$139.20$139.203,558
2023-07-05$136.00$136.001,013
2023-07-03$132.80$132.801,849
2023-06-30$136.00$136.00334
2023-06-29$132.00$132.00261
2023-06-28$129.60$129.60229
2023-06-27$130.40$130.40178
2023-06-26$128.80$128.80368
2023-06-23$128.80$128.80216
2023-06-22$132.00$132.00392
2023-06-21$124.80$124.80205
2023-06-20$128.00$128.00135
2023-06-16$125.60$125.60192
2023-06-15$127.20$127.20116
2023-06-14$130.40$130.40122
2023-06-13$126.40$126.40229
2023-06-12$127.20$127.20192
2023-06-09$124.80$124.80988
2023-06-08$129.60$129.60481
2023-06-07$130.40$130.40532
2023-06-06$128.00$128.00627
2023-06-05$128.80$128.801,046
2023-06-02$129.60$129.60682
2023-06-01$128.80$128.802,524
2023-05-31$141.60$141.60275
2023-05-30$148.00$148.00210
2023-05-26$148.00$148.00462
2023-05-25$138.40$138.401,090
2023-05-24$152.00$152.00535
2023-05-23$150.40$150.40520
2023-05-22$162.40$162.40364
2023-05-19$166.40$166.4062
2023-05-18$164.00$164.00324
2023-05-17$169.60$169.601,002
2023-05-16$151.20$151.20383
2023-05-15$147.20$147.20376
2023-05-12$148.00$148.001,024
2023-05-11$144.00$144.00227
2023-05-10$140.80$140.80438
2023-05-09$144.00$144.00345
2023-05-08$144.00$144.00785
2023-05-05$142.40$142.40512
2023-05-04$142.40$142.401,073
2023-05-03$144.00$144.001,048
2023-05-02$146.40$146.401,299
2023-05-01$148.00$148.001,141
2023-04-28$144.80$144.80781
2023-04-27$144.00$144.00158
2023-04-26$152.00$152.00379
2023-04-25$149.60$149.60585
2023-04-24$140.80$140.801,777
2023-04-21$177.60$177.602,391
2023-04-20$168.00$168.00750
2023-04-19$168.00$168.002,575
2023-04-18$176.00$176.00459
2023-04-17$155.20$155.20363
2023-04-14$160.00$160.00185
2023-04-13$152.00$152.00517
2023-04-12$136.00$136.00498
2023-04-11$146.40$146.40470
2023-04-10$152.00$152.00197
2023-04-06$168.00$168.00200
2023-04-05$160.00$160.00393
2023-04-04$160.00$160.00784
2023-04-03$163.20$163.201,907
2023-03-31$145.60$145.601,881
2023-03-30$120.00$120.001,853
2023-03-29$143.20$143.20897
2023-03-28$151.20$151.202,609
2023-03-27$188.00$188.0059
2023-03-24$200.80$200.80136
2023-03-23$204.80$204.80115
2023-03-22$200.00$200.0070
2023-03-21$192.00$192.0027
2023-03-20$184.00$184.00202
2023-03-17$208.80$208.80267
2023-03-16$202.40$202.40118
2023-03-15$206.40$206.40472
2023-03-14$228.00$228.00232
2023-03-13$232.00$232.00192
2023-03-10$232.00$232.00142
2023-03-09$232.80$232.80290
2023-03-08$237.60$237.60423
2023-03-07$240.80$240.80531
2023-03-06$272.00$272.00246
2023-03-03$253.60$253.60104
2023-03-02$261.60$261.6030
2023-03-01$255.20$255.20232
2023-02-28$276.00$276.0010
2023-02-27$284.00$284.00119
2023-02-24$292.80$292.80249
2023-02-23$279.20$279.20121
2023-02-22$296.00$296.00454
2023-02-21$292.80$292.801,041
2023-02-17$328.00$328.00126
2023-02-16$361.60$361.60121
2023-02-15$360.00$360.00102
2023-02-14$368.00$368.00280
2023-02-13$389.60$389.6079
2023-02-10$384.00$384.00436
2023-02-09$392.00$392.00117
2023-02-08$373.60$373.6036
2023-02-07$376.00$376.0051
2023-02-06$368.00$368.0090
2023-02-03$408.00$408.0045
2023-02-02$390.40$390.40136
2023-02-01$396.80$396.80103
2023-01-31$373.60$373.60251
2023-01-30$392.00$392.0040
2023-01-27$400.00$400.00161
2023-01-26$408.00$408.0064
2023-01-25$415.20$415.20102
2023-01-24$396.00$396.00257
2023-01-23$392.80$392.8078
2023-01-20$400.00$400.00175
2023-01-19$408.00$408.006
2023-01-18$392.00$392.0029
2023-01-17$400.80$400.8035
2023-01-13$432.00$432.0010
2023-01-12$432.00$432.0053
2023-01-11$432.00$432.0073
2023-01-10$399.20$399.2054
2023-01-09$424.80$424.80139
2023-01-06$420.00$420.0093
2023-01-05$408.00$408.0072
2023-01-04$415.20$415.2064
2023-01-03$394.40$394.4076