NASDAQ:AKTX | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$10.82753
2026-09-03$10.12267
2026-09-02$10.0823
2026-09-01$10.321,008
2026-08-31$10.56844
2026-08-28$9.00806
2026-08-27$9.01$9.0154,000$9.36239
2026-08-26$9.10$9.10254,600$8.35521
2026-08-25$7.87$7.8730,400$7.975
2026-08-24$7.47$7.4741,400$7.8459
2026-08-21$7.85$7.8511,000$7.8498
2026-08-20$7.79$7.7916,500$7.81271
2026-08-19$7.90$7.9015,200$7.80100
2026-08-18$7.90$7.90104,200$7.45523
2026-08-17$7.52$7.52154,800$7.572,608
2026-08-14$7.54$7.54164,300$7.18779
2026-08-13$7.00$7.0030,700$7.23310
2026-08-12$7.18$7.1856,300$7.40326
2026-08-11$7.73$7.7311,400$7.5826
2026-08-10$7.53$7.5325,300$7.16210
2026-08-07$7.00$7.0069,000$7.88106
2026-08-06$8.08$8.0811,000$7.23254
2026-08-05$7.50$7.5021,800$7.33300
2026-08-04$7.79$7.798,700$7.43115
2026-08-03$7.36$7.3624,100$7.54200
2026-07-31$7.86$7.8614,600$7.96445
2026-07-30$8.00$8.0069,100$8.32440
2026-07-29$8.25$8.253,500$8.2525
2026-07-28$8.43$8.4329,100$8.48979
2026-07-27$8.46$8.4652,700$9.05282
2026-07-24$8.70$8.7028,100$9.24455
2026-07-23$9.30$9.3016,800$9.46232
2026-07-22$9.81$9.8142,600$9.13651
2026-07-21$9.30$9.3070,000$10.68192
2026-07-20$10.66$10.6654,000$11.66414
2026-07-17$11.01$11.0142,200
2026-07-16$11.50$11.5036,000
2026-07-15$12.07$12.0727,700
2026-07-14$13.42$13.4241,400
2026-07-13$13.40$13.4090,000
2026-07-10$13.88$13.8861,600
2026-07-09$13.16$13.1615,000
2026-07-08$14.21$14.2164,200
2026-07-07$15.48$15.48150,900
2026-07-06$10.90$10.90160,000
2026-07-02$10.41$10.4172,500
2026-07-01$10.25$10.2539,100
2026-06-30$10.25$10.25265,100
2026-06-29$9.69$9.69211,900
2026-06-26$10.73$10.7392,800
2026-06-25$9.52$9.52137,900
2026-06-24$10.76$10.7628,400
2026-06-23$11.79$11.7960,300
2026-06-22$11.23$11.23204,600
2026-06-18$10.94$10.9467,600
2026-06-17$12.00$12.00120,800
2026-06-16$13.00$13.0034,900
2026-06-15$13.17$13.1761,800
2026-06-12$13.40$13.40112,700
2026-06-11$14.82$14.8282,600
2026-06-10$14.63$14.6339,000
2026-06-09$15.00$15.0016,400
2026-06-08$15.45$15.4521,100
2026-06-05$15.07$15.0760,100
2026-06-04$15.84$15.8469,100
2026-06-03$14.99$14.9959,600
2026-06-02$14.63$14.63265,400
2026-06-01$13.43$13.43195,800
2026-05-29$16.43$16.43542,500
2026-05-28$22.05$22.051,653,200
2026-05-27$15.93$15.93486,900
2026-05-26$17.81$17.812,536,600
2026-05-22$18.27$18.2734,043,100
2026-05-21$5.14$5.146,266,300
2026-05-20$3.43$3.4317,000
2026-05-19$3.74$3.7426,300
2026-05-18$3.50$3.509,800
2026-05-15$3.49$3.4913,200
2026-05-14$3.70$3.7040,300
2026-05-13$3.15$3.1572,100
2026-05-12$3.06$3.06109,200
2026-05-11$5.15$5.1517,200
2026-05-08$6.25$6.254,300
2026-05-07$6.58$6.5812,000
2026-05-06$5.82$5.8212,300
2026-05-05$5.62$5.6251,200
2026-05-04$5.99$5.998,300
2026-05-01$5.47$5.4756,800
2026-04-30$5.40$5.4063,000
2026-04-29$5.24$5.242,000
2026-04-28$5.72$5.722,400
2026-04-27$5.60$5.6011,100
2026-04-24$5.80$5.801,600
2026-04-23$6.00$6.0025,000
2026-04-22$5.79$5.797,100
2026-04-21$5.87$5.8725,800
2026-04-20$5.94$5.94734,200
2026-04-17$5.80$5.8020,300
2026-04-16$5.12$5.1213,000
2026-04-15$4.61$4.619,600