Akari Therapeutics, Plc (AKTX) NASDAQ

Currency In USD

AKTX Historical Return

If you invested $1000 in Akari Therapeutics, Plc (AKTX) 10 years ago, it would be worth $1 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $8.31, while $1000 invested 1 year ago would be worth $242.03. This corresponds to total returns of -99.9%, -99.17%, -75.8%, respectively, with annualized returns of -49.87%, -61.62%, -75.8%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

AKTX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	11.47	11.23	11.23	11.79	10.56	204,556
June 18, 2026	12.02	10.94	10.94	12.8	10.61	67,595
June 17, 2026	12.71	12	12	13.97	11.95	120,827
June 16, 2026	12.86	13	13	13.45	12.64	34,910
June 15, 2026	13.45	13.17	13.17	14.05	12.68	61,648
June 12, 2026	14.23	13.4	13.4	15.72	13.37	111,045
June 11, 2026	14.73	14.82	14.82	15.07	14.14	82,580
June 10, 2026	14.69	14.63	14.63	15.9	14.11	38,945
June 09, 2026	15.91	15	15	15.91	14.48	16,348
June 08, 2026	15.08	15.45	15.45	15.94	15.08	20,605
June 05, 2026	15.88	15.07	15.07	15.92	14.01	0
June 04, 2026	14.99	15.84	15.84	16.11	14.41	69,079
June 03, 2026	14.19	14.98	14.98	15.85	13.05	59,103
June 02, 2026	13.69	14.63	14.63	16.2	13.4	265,347
June 01, 2026	15.53	13.43	13.43	16.72	13	189,243
May 29, 2026	24.98	16.43	16.43	25.95	15.65	541,990
May 28, 2026	15.82	22.05	22.05	29.32	15.3	1.65M
May 27, 2026	16.65	15.93	15.93	17.97	14.5	486,373
May 26, 2026	13.75	17.81	17.81	20.16	13.66	2.5M
May 22, 2026	9.92	18.27	18.27	18.99	8.58	33.32M
May 21, 2026	3.15	5.14	5.14	5.18	3.15	230,764
May 20, 2026	3.73	3.43	3.43	3.95	3.43	16,390
May 19, 2026	3.34	3.74	3.74	3.88	3.26	26,299
May 18, 2026	3.39	3.5	3.5	3.67	3.39	9,769
May 15, 2026	3.7	3.49	3.49	3.7	3.44	13,242
May 14, 2026	3.4	3.7	3.7	3.77	3.12	39,237
May 13, 2026	3.06	3.15	3.15	3.99	3.06	71,245
May 12, 2026	5.24	3.06	3.06	5.24	3.02	105,997
May 11, 2026	5.81	5.15	5.15	6.19	5.02	17,197
May 08, 2026	6.54	6.25	6.25	6.58	6.13	3,279
May 07, 2026	5.9	6.58	6.58	6.59	5.86	11,867
May 06, 2026	5.55	5.82	5.82	6.15	5.36	12,315
May 05, 2026	5.68	5.62	5.62	6.52	5.21	51,314
May 04, 2026	5.75	5.99	5.99	6.1	5.61	8,285
May 01, 2026	5.58	5.47	5.47	5.62	5.22	56,818
April 30, 2026	5.29	5.4	5.4	5.88	5.29	62,970
April 29, 2026	5.82	5.24	5.24	5.82	5.01	1,952
April 28, 2026	5.55	5.72	5.72	5.72	5.55	2,352
April 27, 2026	5.54	5.6	5.6	5.92	5.45	11,063
April 24, 2026	5.8	5.8	5.8	5.8	5.75	1,575
April 23, 2026	5.64	6	6	6.03	5.56	24,791
April 22, 2026	5.82	5.79	5.79	5.93	5.4	6,673
April 21, 2026	5.99	5.87	5.87	6.46	5.87	25,809
April 20, 2026	4.57	5.94	5.94	6.29	4.54	730,888
April 17, 2026	5.15	5.8	5.8	6	5.08	20,117
April 16, 2026	4.61	5.12	5.12	5.27	4.61	12,904
April 15, 2026	4.75	4.61	4.61	4.84	4.55	9,565
April 14, 2026	4.33	4.63	4.63	4.72	4.12	20,640
April 13, 2026	3.99	4.25	4.25	4.25	3.78	14,180
April 10, 2026	3.99	3.83	3.83	4.09	3.8	6,654
April 09, 2026	3.83	3.92	3.92	3.99	3.77	8,397
April 08, 2026	3.78	3.88	3.88	3.89	3.56	25,503
April 07, 2026	3.42	3.8	3.8	3.8	3.29	32,233
April 06, 2026	3.99	3.54	3.54	4.12	3.25	317,083
April 02, 2026	4.8	4.47	4.47	4.8	4.16	5,577
April 01, 2026	5.15	4.65	4.65	5.5	4.45	45,066
March 31, 2026	4.99	5.15	5.15	5.45	4.56	27,557
March 30, 2026	5.2	4.84	4.84	5.92	4.8	10,000
March 27, 2026	5.4	5.05	5.05	6.6	5.05	9,646
March 26, 2026	5.47	5.46	5.46	5.9	5.26	7,293