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 — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$3,464.00$3,464.00205
2017-12-28$3,624.00$3,624.0071
2017-12-27$3,712.00$3,712.00183
2017-12-26$3,544.00$3,544.00146
2017-12-22$3,536.00$3,536.00179
2017-12-21$3,544.00$3,544.00232
2017-12-20$3,488.00$3,488.00187
2017-12-19$3,440.00$3,440.00172
2017-12-18$3,440.00$3,440.00220
2017-12-15$3,336.00$3,336.00404
2017-12-14$3,304.00$3,304.00639
2017-12-13$3,408.00$3,408.00330
2017-12-12$3,392.00$3,392.00837
2017-12-11$3,728.00$3,728.002,332
2017-12-08$3,920.00$3,920.001,406
2017-12-07$4,032.00$4,032.00497
2017-12-06$3,928.00$3,928.00725
2017-12-05$4,040.00$4,040.001,031
2017-12-04$3,840.00$3,840.00289
2017-12-01$3,872.00$3,872.00128
2017-11-30$3,888.00$3,888.00136
2017-11-29$3,984.00$3,984.00314
2017-11-28$3,888.00$3,888.00214
2017-11-27$3,760.00$3,760.00216
2017-11-24$3,864.00$3,864.0074
2017-11-22$3,960.00$3,960.00290
2017-11-21$3,608.00$3,608.00128
2017-11-20$3,504.00$3,504.00136
2017-11-17$3,720.00$3,720.00365
2017-11-16$3,504.00$3,504.00146
2017-11-15$3,520.00$3,520.00150
2017-11-14$3,424.00$3,424.00101
2017-11-13$3,568.00$3,568.00127
2017-11-10$3,584.00$3,584.00167
2017-11-09$3,400.00$3,400.0094
2017-11-08$3,304.00$3,304.0095
2017-11-07$3,264.00$3,264.00101
2017-11-06$3,320.00$3,320.00242
2017-11-03$3,400.00$3,400.00115
2017-11-02$3,312.00$3,312.00196
2017-11-01$3,432.00$3,432.00185
2017-10-31$3,432.00$3,432.00482
2017-10-30$3,712.00$3,712.00323
2017-10-27$3,448.00$3,448.00651
2017-10-26$3,280.00$3,280.00245
2017-10-25$3,400.00$3,400.00280
2017-10-24$3,288.00$3,288.00380
2017-10-23$3,440.00$3,440.00234
2017-10-20$3,632.00$3,632.00347
2017-10-19$3,456.00$3,456.00519
2017-10-18$3,600.00$3,600.002,456
2017-10-17$5,120.00$5,120.00108
2017-10-16$5,184.00$5,184.00201
2017-10-13$5,072.00$5,072.00217
2017-10-12$5,568.00$5,568.00397
2017-10-11$5,920.00$5,920.002,825
2017-10-10$4,824.00$4,824.00146
2017-10-09$4,584.00$4,584.00151
2017-10-06$4,832.00$4,832.00150
2017-10-05$4,712.00$4,712.00229
2017-10-04$4,792.00$4,792.00210
2017-10-03$4,704.00$4,704.00340
2017-10-02$5,144.00$5,144.00322
2017-09-29$4,912.00$4,912.00288
2017-09-28$5,048.00$5,048.00305
2017-09-27$5,496.00$5,496.00277
2017-09-26$5,688.00$5,688.00594
2017-09-25$5,824.00$5,824.00742
2017-09-22$6,544.00$6,544.004,541
2017-09-21$6,992.00$6,992.0013,475
2017-09-20$4,472.00$4,472.00105
2017-09-19$4,584.00$4,584.00144
2017-09-18$4,520.00$4,520.0085
2017-09-15$4,328.00$4,328.00144
2017-09-14$4,680.00$4,680.00286
2017-09-13$5,192.00$5,192.001,240
2017-09-12$4,680.00$4,680.00356
2017-09-11$3,848.00$3,848.00175
2017-09-08$3,200.00$3,200.0050
2017-09-07$2,872.00$2,872.0030
2017-09-06$2,888.00$2,888.0051
2017-09-05$2,848.00$2,848.0022
2017-09-01$2,879.20$2,879.2018
2017-08-31$2,840.00$2,840.0024
2017-08-30$2,920.00$2,920.0044
2017-08-29$2,984.00$2,984.0058
2017-08-28$2,736.00$2,736.0024
2017-08-25$2,824.00$2,824.007
2017-08-24$2,928.00$2,928.0049
2017-08-23$2,832.00$2,832.0090
2017-08-22$3,072.00$3,072.0012
2017-08-21$3,200.00$3,200.007
2017-08-18$3,240.00$3,240.0073
2017-08-17$3,240.00$3,240.0053
2017-08-16$3,272.00$3,272.0014
2017-08-15$3,264.00$3,264.00104
2017-08-14$3,120.00$3,120.00100
2017-08-11$2,758.40$2,758.4027
2017-08-10$2,896.00$2,896.0049
2017-08-09$3,104.00$3,104.0094
2017-08-08$3,096.00$3,096.0047
2017-08-07$3,024.00$3,024.0050
2017-08-04$3,000.00$3,000.00104
2017-08-03$3,232.00$3,232.0029
2017-08-02$3,272.00$3,272.0060
2017-08-01$3,400.00$3,400.0078
2017-07-31$3,720.00$3,720.0062
2017-07-28$3,704.00$3,704.00108
2017-07-27$3,600.00$3,600.0078
2017-07-26$3,656.00$3,656.0069
2017-07-25$3,688.00$3,688.0087
2017-07-24$3,664.00$3,664.0062
2017-07-21$3,704.00$3,704.0048
2017-07-20$3,752.00$3,752.0042
2017-07-19$3,936.00$3,936.00108
2017-07-18$4,096.00$4,096.00416
2017-07-17$3,760.00$3,760.0025
2017-07-14$3,640.00$3,640.0075
2017-07-13$3,680.00$3,680.0055
2017-07-12$3,832.00$3,832.00162
2017-07-11$3,640.00$3,640.0039
2017-07-10$3,656.00$3,656.0085
2017-07-07$3,376.00$3,376.00149
2017-07-06$3,728.00$3,728.0026
2017-07-05$3,816.00$3,816.0076
2017-07-03$3,816.00$3,816.0061
2017-06-30$3,688.00$3,688.00137
2017-06-29$3,832.00$3,832.0079
2017-06-28$4,032.00$4,032.0069
2017-06-27$4,008.00$4,008.00179
2017-06-26$4,224.00$4,224.00245
2017-06-23$4,128.00$4,128.00141
2017-06-22$3,816.00$3,816.0074
2017-06-21$4,024.00$4,024.00124
2017-06-20$3,800.00$3,800.0058
2017-06-19$3,600.00$3,600.00139
2017-06-16$3,824.00$3,824.0099
2017-06-15$3,328.00$3,328.00119
2017-06-14$3,736.00$3,736.0021
2017-06-13$3,912.00$3,912.0060
2017-06-12$3,960.00$3,960.0027
2017-06-09$4,232.00$4,232.00115
2017-06-08$4,472.00$4,472.0065
2017-06-07$4,544.00$4,544.0057
2017-06-06$4,792.00$4,792.0037
2017-06-05$4,864.00$4,864.0082
2017-06-02$5,376.00$5,376.0087
2017-06-01$4,984.00$4,984.0057
2017-05-31$4,904.00$4,904.00166
2017-05-30$4,712.00$4,712.0080
2017-05-26$5,288.00$5,288.0033
2017-05-25$5,352.00$5,352.00129
2017-05-24$5,208.00$5,208.00157
2017-05-23$5,736.00$5,736.00158
2017-05-22$6,112.00$6,112.0075
2017-05-19$5,816.00$5,816.0041
2017-05-18$5,936.00$5,936.0069
2017-05-17$6,144.00$6,144.00256
2017-05-16$6,456.00$6,456.00265
2017-05-15$7,288.00$7,288.00281
2017-05-12$7,224.00$7,224.00710
2017-05-11$9,192.00$9,192.00300
2017-05-10$8,800.00$8,800.00186
2017-05-09$8,944.00$8,944.00231
2017-05-08$9,304.00$9,304.00571
2017-05-05$10,544.00$10,544.00215
2017-05-04$11,544.00$11,544.00128
2017-05-03$11,952.00$11,952.00138
2017-05-02$12,048.00$12,048.00118
2017-05-01$12,072.00$12,072.00148
2017-04-28$11,992.00$11,992.00353
2017-04-27$12,000.00$12,000.00653
2017-04-26$13,168.00$13,168.00623
2017-04-25$12,200.00$12,200.00819
2017-04-24$13,992.00$13,992.001,931
2017-04-21$16,400.00$16,400.002,342
2017-04-20$13,096.00$13,096.00767
2017-04-19$11,032.00$11,032.00653
2017-04-18$11,976.00$11,976.00893
2017-04-17$10,648.00$10,648.001,180
2017-04-13$12,816.00$12,816.00247
2017-04-12$13,136.00$13,136.00559
2017-04-11$13,728.00$13,728.001,323
2017-04-10$15,760.00$15,760.002,410
2017-04-07$14,800.00$14,800.001,615
2017-04-06$11,680.00$11,680.008,313
2017-04-05$9,360.00$9,360.00366
2017-04-04$9,296.00$9,296.00854
2017-04-03$9,368.00$9,368.004,070
2017-03-31$8,856.00$8,856.0023,362
2017-03-30$5,587.20$5,587.20745
2017-03-29$5,320.00$5,320.006
2017-03-28$5,216.00$5,216.0031
2017-03-27$5,200.00$5,200.0013
2017-03-24$5,200.00$5,200.0024
2017-03-23$5,156.00$5,156.0027
2017-03-22$5,216.00$5,216.007
2017-03-21$5,200.00$5,200.0020
2017-03-20$5,492.00$5,492.0061
2017-03-17$5,600.00$5,600.00239
2017-03-16$5,192.00$5,192.0020
2017-03-15$5,240.00$5,240.0024
2017-03-14$5,216.00$5,216.004
2017-03-13$5,200.00$5,200.0011
2017-03-10$5,200.00$5,200.003
2017-03-09$5,200.00$5,200.003
2017-03-08$5,200.00$5,200.008
2017-03-07$5,280.00$5,280.009
2017-03-06$5,360.00$5,360.0041
2017-03-03$5,360.00$5,360.003
2017-03-02$5,120.00$5,120.003
2017-03-01$5,128.00$5,128.003
2017-02-28$5,208.00$5,208.001
2017-02-27$5,120.00$5,120.009
2017-02-24$5,128.00$5,128.006
2017-02-23$5,407.20$5,407.205
2017-02-22$5,296.00$5,296.007
2017-02-21$5,440.00$5,440.006
2017-02-17$5,600.00$5,600.000
2017-02-16$5,600.00$5,600.000
2017-02-15$5,520.00$5,520.000
2017-02-14$5,608.00$5,608.005
2017-02-13$5,600.00$5,600.003
2017-02-10$5,600.00$5,600.000
2017-02-09$5,600.00$5,600.003
2017-02-08$5,632.00$5,632.001
2017-02-07$5,600.00$5,600.000
2017-02-06$5,600.00$5,600.006
2017-02-03$5,600.00$5,600.001
2017-02-02$5,600.00$5,600.004
2017-02-01$5,600.00$5,600.003
2017-01-31$6,400.00$6,400.000
2017-01-30$5,440.00$5,440.000
2017-01-27$5,440.00$5,440.000
2017-01-26$5,440.00$5,440.000
2017-01-25$5,440.00$5,440.000
2017-01-24$5,440.00$5,440.000
2017-01-23$5,976.00$5,976.000
2017-01-20$5,976.00$5,976.001
2017-01-19$6,400.00$6,400.000
2017-01-18$6,400.00$6,400.005
2017-01-17$6,673.60$6,673.601
2017-01-13$6,240.00$6,240.000
2017-01-12$6,240.00$6,240.000
2017-01-11$5,920.00$5,920.001
2017-01-10$6,256.00$6,256.000
2017-01-09$6,256.00$6,256.000
2017-01-06$6,320.00$6,320.0012
2017-01-05$5,760.00$5,760.000
2017-01-04$6,040.00$6,040.002
2017-01-03$6,000.00$6,000.0014