Arqit Quantum Inc. - ARQQW - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 02, 2025	0.99	1.16	1.16	1.3	0.99	445,655
October 01, 2025	1.01	0.99	0.99	1.1	0.96	142,663
September 30, 2025	1.05	0.94	0.94	1.1	0.92	142,047
September 29, 2025	0.9	0.92	0.92	1.22	0.85	168,514
September 26, 2025	1.13	0.8	0.8	1.26	0.8	261,118
September 25, 2025	1.2	1.2	1.2	1.3	1.2	183,739
September 24, 2025	1.31	1.35	1.35	1.64	1.2	711,718
September 23, 2025	1.9	1.16	1.16	1.95	1.09	555,901
September 22, 2025	1.04	1.77	1.77	1.95	0.75	1.82M
September 19, 2025	0.44	0.98	0.98	1	0.44	865,697
September 18, 2025	0.22	0.44	0.44	0.5	0.2	648,691
September 17, 2025	0.18	0.18	0.18	0.18	0.13	91,400
September 16, 2025	0.13	0.17	0.17	0.19	0.13	211,095
September 15, 2025	0.15	0.12	0.12	0.16	0.12	336,429
September 12, 2025	0.15	0.15	0.15	0.19	0.13	235,046
September 11, 2025	0.19	0.15	0.15	0.2	0.13	300,025
September 10, 2025	0.18	0.19	0.19	0.2	0.16	47,748
September 09, 2025	0.17	0.17	0.17	0.17	0.16	52,206
September 08, 2025	0.12	0.18	0.18	0.18	0.12	197,525
September 05, 2025	0.13	0.11	0.11	0.13	0.11	375,243
September 04, 2025	0.17	0.16	0.16	0.17	0.13	201,940
September 03, 2025	0.2	0.19	0.19	0.2	0.15	102,590
September 02, 2025	0.17	0.18	0.18	0.19	0.17	11,121
August 29, 2025	0.18	0.18	0.18	0.18	0.17	32,185
August 28, 2025	0.19	0.18	0.18	0.23	0.16	400,069
August 27, 2025	0.2	0.21	0.21	0.23	0.2	64,043
August 26, 2025	0.21	0.22	0.22	0.22	0.2	41,397
August 25, 2025	0.26	0.21	0.21	0.26	0.19	221,251
August 22, 2025	0.3	0.27	0.27	0.31	0.26	205,335
August 21, 2025	0.28	0.32	0.32	0.32	0.28	28,119
August 20, 2025	0.29	0.3	0.3	0.3	0.28	20,849
August 19, 2025	0.28	0.29	0.29	0.34	0.28	18,269
August 18, 2025	0.35	0.34	0.34	0.35	0.3	40,624
August 15, 2025	0.3	0.36	0.36	0.36	0.3	22,686
August 14, 2025	0.31	0.32	0.32	0.32	0.31	27,881
August 13, 2025	0.34	0.32	0.32	0.34	0.31	28,557
August 12, 2025	0.34	0.35	0.35	0.35	0.34	29,389
August 11, 2025	0.36	0.35	0.35	0.39	0.34	46,476
August 08, 2025	0.37	0.37	0.37	0.41	0.36	45,928
August 07, 2025	0.34	0.39	0.39	0.39	0.34	29,469
August 06, 2025	0.39	0.34	0.34	0.39	0.3	69,032
August 05, 2025	0.46	0.39	0.39	0.46	0.35	70,199
August 04, 2025	0.42	0.46	0.46	0.47	0.42	53,278
August 01, 2025	0.45	0.44	0.44	0.45	0.37	127,307
July 31, 2025	0.38	0.43	0.43	0.44	0.37	78,997
July 30, 2025	0.3	0.32	0.32	0.38	0.3	105,389
July 29, 2025	0.33	0.3	0.3	0.36	0.29	85,354
July 28, 2025	0.55	0.33	0.33	0.56	0.26	495,561
July 25, 2025	0.71	0.58	0.58	0.77	0.5	584,248
July 24, 2025	0.77	0.75	0.75	0.81	0.7	99,672
July 23, 2025	0.85	0.81	0.81	0.85	0.74	52,329
July 22, 2025	0.87	0.81	0.81	0.87	0.75	58,332
July 21, 2025	0.98	0.85	0.85	0.98	0.79	185,636
July 18, 2025	0.88	0.9	0.9	1	0.87	66,145
July 17, 2025	0.9	0.87	0.87	0.93	0.87	26,953
July 16, 2025	0.87	0.89	0.89	0.91	0.85	44,057
July 15, 2025	0.9	0.85	0.85	0.91	0.83	51,288
July 14, 2025	0.9	0.9	0.9	0.9	0.82	30,546
July 11, 2025	0.9	0.91	0.91	0.94	0.82	99,761
July 10, 2025	0.96	0.91	0.91	1.1	0.91	47,558

Arqit Quantum Inc. (ARQQW) NASDAQ