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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$376.00$376.00209
2022-12-29$352.00$352.0053
2022-12-28$360.00$360.00180
2022-12-27$352.00$352.00111
2022-12-23$360.00$360.0062
2022-12-22$363.20$363.2071
2022-12-21$392.00$392.0041
2022-12-20$352.00$352.00111
2022-12-19$328.00$328.00235
2022-12-16$359.20$359.2075
2022-12-15$368.00$368.0019
2022-12-14$384.80$384.80147
2022-12-13$416.00$416.008
2022-12-12$417.60$417.6027
2022-12-09$420.80$420.8058
2022-12-08$424.00$424.0057
2022-12-07$456.00$456.0067
2022-12-06$432.00$432.0023
2022-12-05$447.20$447.20127
2022-12-02$431.20$431.2062
2022-12-01$424.00$424.00177
2022-11-30$442.40$442.4096
2022-11-29$432.00$432.0067
2022-11-28$464.00$464.00162
2022-11-25$453.60$453.6026
2022-11-23$458.40$458.4033
2022-11-22$452.80$452.8028
2022-11-21$464.00$464.0051
2022-11-18$479.20$479.2066
2022-11-17$440.00$440.0043
2022-11-16$474.40$474.4060
2022-11-15$456.80$456.8072
2022-11-14$488.00$488.00208
2022-11-11$432.00$432.00118
2022-11-10$432.00$432.00503
2022-11-09$408.00$408.00163
2022-11-08$376.00$376.00127
2022-11-07$392.00$392.0054
2022-11-04$390.40$390.4013
2022-11-03$392.00$392.0050
2022-11-02$392.00$392.00190
2022-11-01$376.80$376.80119
2022-10-31$372.80$372.8018
2022-10-28$384.00$384.0082
2022-10-27$398.40$398.4054
2022-10-26$374.40$374.40411
2022-10-25$368.00$368.00191
2022-10-24$322.40$322.40282
2022-10-21$383.20$383.2038
2022-10-20$380.00$380.006
2022-10-19$390.40$390.4039
2022-10-18$398.40$398.40103
2022-10-17$392.00$392.0070
2022-10-14$388.80$388.80121
2022-10-13$416.80$416.8030
2022-10-12$416.00$416.0033
2022-10-11$439.20$439.2070
2022-10-10$440.80$440.80126
2022-10-07$456.00$456.00147
2022-10-06$496.00$496.0049
2022-10-05$512.00$512.0041
2022-10-04$512.00$512.00140
2022-10-03$507.20$507.2078
2022-09-30$504.00$504.00158
2022-09-29$480.00$480.0082
2022-09-28$481.60$481.60167
2022-09-27$447.20$447.2064
2022-09-26$439.20$439.2095
2022-09-23$476.00$476.0093
2022-09-22$480.00$480.00178
2022-09-21$494.40$494.40170
2022-09-20$512.00$512.00229
2022-09-19$536.80$536.80178
2022-09-16$545.60$545.6092
2022-09-15$544.00$544.00212
2022-09-14$566.40$566.40302
2022-09-13$564.80$564.80269
2022-09-12$600.00$600.001,030
2022-09-09$832.00$832.0013
2022-09-08$848.00$848.0064
2022-09-07$932.00$932.0012
2022-09-06$920.00$920.0010
2022-09-02$908.00$908.0028
2022-09-01$912.00$912.0049
2022-08-31$952.00$952.006
2022-08-30$960.00$960.0028
2022-08-29$960.00$960.0036
2022-08-26$952.00$952.00203
2022-08-25$928.00$928.0022
2022-08-24$912.00$912.0080
2022-08-23$968.00$968.0052
2022-08-22$1,040.00$1,040.0010
2022-08-19$1,080.00$1,080.0013
2022-08-18$1,120.00$1,120.0028
2022-08-17$1,136.00$1,136.008
2022-08-16$1,168.00$1,168.006
2022-08-15$1,200.00$1,200.0025
2022-08-12$1,188.00$1,188.0013
2022-08-11$1,200.00$1,200.00109
2022-08-10$1,272.00$1,272.0069
2022-08-09$1,240.00$1,240.00149
2022-08-08$1,144.00$1,144.00210
2022-08-05$1,144.00$1,144.00155
2022-08-04$1,128.00$1,128.00209
2022-08-03$1,008.00$1,008.00241
2022-08-02$1,040.00$1,040.00116
2022-08-01$960.00$960.00317
2022-07-29$912.00$912.00184
2022-07-28$790.40$790.4065
2022-07-27$772.00$772.0058
2022-07-26$752.00$752.00188
2022-07-25$824.00$824.0069
2022-07-22$728.00$728.0064
2022-07-21$680.00$680.0060
2022-07-20$672.00$672.00473
2022-07-19$663.20$663.20164
2022-07-18$691.20$691.2071
2022-07-15$672.80$672.8036
2022-07-14$660.00$660.0093
2022-07-13$743.20$743.2095
2022-07-12$768.00$768.0022
2022-07-11$764.00$764.008
2022-07-08$784.00$784.0076
2022-07-07$832.00$832.0065
2022-07-06$760.00$760.0019
2022-07-05$760.00$760.0030
2022-07-01$752.00$752.00130
2022-06-30$800.00$800.0014
2022-06-29$760.00$760.00111
2022-06-28$764.00$764.0071
2022-06-27$784.00$784.0084
2022-06-24$792.00$792.0030
2022-06-23$788.00$788.00110
2022-06-22$776.00$776.0072
2022-06-21$784.00$784.0030
2022-06-17$808.00$808.0013
2022-06-16$793.60$793.6033
2022-06-15$776.00$776.0028
2022-06-14$800.00$800.0036
2022-06-13$791.20$791.20125
2022-06-10$816.00$816.00174
2022-06-09$844.00$844.0075
2022-06-08$864.00$864.0018
2022-06-07$864.00$864.0033
2022-06-06$904.00$904.0064
2022-06-03$906.40$906.4033
2022-06-02$912.00$912.0039
2022-06-01$944.00$944.0030
2022-05-31$936.00$936.0052
2022-05-27$952.00$952.00112
2022-05-26$976.00$976.00259
2022-05-25$880.00$880.00148
2022-05-24$896.00$896.0088
2022-05-23$904.00$904.00135
2022-05-20$901.60$901.6076
2022-05-19$872.00$872.0033
2022-05-18$944.00$944.00259
2022-05-17$856.00$856.0055
2022-05-16$856.00$856.0010
2022-05-13$880.00$880.0060
2022-05-12$840.00$840.0079
2022-05-11$904.00$904.0064
2022-05-10$952.00$952.0074
2022-05-09$904.00$904.00105
2022-05-06$904.00$904.00152
2022-05-05$952.00$952.0047
2022-05-04$936.00$936.0034
2022-05-03$912.00$912.0031
2022-05-02$896.00$896.0049
2022-04-29$952.00$952.0091
2022-04-28$932.00$932.0028
2022-04-27$904.00$904.0033
2022-04-26$904.00$904.0074
2022-04-25$896.00$896.0032
2022-04-22$904.00$904.0075
2022-04-21$944.00$944.007
2022-04-20$952.00$952.0068
2022-04-19$965.60$965.6062
2022-04-18$968.00$968.0051
2022-04-14$960.00$960.0012
2022-04-13$968.00$968.00115
2022-04-12$900.00$900.0026
2022-04-11$912.00$912.0071
2022-04-08$896.00$896.0024
2022-04-07$904.00$904.0022
2022-04-06$920.00$920.0050
2022-04-05$952.00$952.0021
2022-04-04$948.00$948.0047
2022-04-01$944.00$944.0087
2022-03-31$960.00$960.0052
2022-03-30$936.80$936.8049
2022-03-29$956.00$956.00118
2022-03-28$992.00$992.00115
2022-03-25$972.80$972.80117
2022-03-24$960.00$960.0040
2022-03-23$944.00$944.0078
2022-03-22$888.00$888.00139
2022-03-21$872.00$872.0078
2022-03-18$880.00$880.00129
2022-03-17$888.00$888.0063
2022-03-16$916.00$916.0063
2022-03-15$884.00$884.0079
2022-03-14$880.00$880.0099
2022-03-11$932.00$932.0057
2022-03-10$952.00$952.00121
2022-03-09$960.00$960.00405
2022-03-08$932.00$932.00499
2022-03-07$1,032.00$1,032.0073
2022-03-04$1,080.00$1,080.0089
2022-03-03$1,112.00$1,112.00110
2022-03-02$1,096.00$1,096.0038
2022-03-01$1,096.00$1,096.0016
2022-02-28$1,080.00$1,080.0089
2022-02-25$1,040.00$1,040.0059
2022-02-24$984.00$984.0056
2022-02-23$1,016.00$1,016.0055
2022-02-22$1,024.00$1,024.00101
2022-02-18$1,072.00$1,072.0026
2022-02-17$1,080.00$1,080.00129
2022-02-16$1,112.00$1,112.00367
2022-02-15$1,223.20$1,223.20171
2022-02-14$1,176.00$1,176.00172
2022-02-11$1,168.00$1,168.00170
2022-02-10$1,064.00$1,064.0055
2022-02-09$1,072.00$1,072.0076
2022-02-08$1,064.00$1,064.0013
2022-02-07$1,072.00$1,072.0035
2022-02-04$1,072.00$1,072.0031
2022-02-03$1,056.00$1,056.0020
2022-02-02$1,064.00$1,064.0089
2022-02-01$1,080.00$1,080.00115
2022-01-31$1,096.00$1,096.0027
2022-01-28$1,080.00$1,080.0088
2022-01-27$1,048.00$1,048.0077
2022-01-26$1,120.00$1,120.00198
2022-01-25$1,064.00$1,064.00105
2022-01-24$1,096.00$1,096.00265
2022-01-21$1,144.00$1,144.00192
2022-01-20$1,160.00$1,160.0085
2022-01-19$1,144.00$1,144.00152
2022-01-18$1,136.00$1,136.0065
2022-01-14$1,160.00$1,160.0045
2022-01-13$1,176.00$1,176.00122
2022-01-12$1,184.00$1,184.0016
2022-01-11$1,168.00$1,168.0026
2022-01-10$1,159.20$1,159.2064
2022-01-07$1,160.00$1,160.0022
2022-01-06$1,160.00$1,160.00122
2022-01-05$1,152.00$1,152.00127
2022-01-04$1,160.00$1,160.00218
2022-01-03$1,208.00$1,208.00156