Arqit Quantum Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 26, 2025	38.04	39.60	36.38	36.45	36.45	-5.20%	586,893
Sep 25, 2025	38.14	39.83	36.80	38.45	38.45	-8.71%	819,453
Sep 24, 2025	41.00	45.29	38.10	42.12	42.12	3.77%	1,115,759
Sep 23, 2025	42.10	42.65	38.77	40.59	40.59	-1.65%	745,089
Sep 22, 2025	40.08	41.33	36.00	41.27	41.27	-1.10%	952,789
Sep 19, 2025	37.00	42.21	37.00	41.73	41.73	11.58%	1,395,413
Sep 18, 2025	36.32	37.67	35.00	37.40	37.40	5.59%	739,677
Sep 17, 2025	32.86	35.59	31.16	35.42	35.42	7.04%	636,025
Sep 16, 2025	33.51	34.90	32.20	33.09	33.09	-0.21%	366,827
Sep 15, 2025	33.58	34.00	32.32	33.16	33.16	-1.63%	417,534
Sep 12, 2025	30.26	33.85	30.06	33.71	33.71	11.42%	644,692
Sep 11, 2025	27.92	30.50	27.92	30.26	30.26	8.83%	299,079
Sep 10, 2025	28.75	29.48	27.51	27.80	27.80	-1.14%	232,217
Sep 9, 2025	26.70	28.14	26.55	28.12	28.12	5.60%	274,960
Sep 8, 2025	27.90	28.21	26.31	26.63	26.63	-4.38%	299,626
Sep 5, 2025	28.09	28.46	26.95	27.85	27.85	1.62%	145,397
Sep 4, 2025	27.17	27.61	26.41	27.41	27.41	-1.31%	188,225
Sep 3, 2025	27.93	28.84	27.10	27.77	27.77	0.11%	223,653
Sep 2, 2025	28.30	29.41	27.18	27.74	27.74	-7.53%	331,152
Aug 29, 2025	31.65	31.94	29.96	30.00	30.00	-5.93%	200,108
Aug 28, 2025	31.37	32.40	30.97	31.89	31.89	4.87%	236,299
Aug 27, 2025	31.39	31.60	30.35	30.41	30.41	-3.67%	198,847
Aug 26, 2025	30.84	32.00	30.80	31.57	31.57	2.37%	228,147
Aug 25, 2025	30.51	31.30	29.50	30.84	30.84	0.10%	203,221
Aug 22, 2025	28.54	30.87	28.50	30.81	30.81	7.65%	278,665
Aug 21, 2025	29.00	29.13	27.82	28.62	28.62	-2.42%	263,554
Aug 20, 2025	29.50	29.91	27.29	29.33	29.33	-2.17%	516,566
Aug 19, 2025	32.50	32.50	29.79	29.98	29.98	-7.78%	343,019
Aug 18, 2025	32.40	32.56	30.86	32.51	32.51	-1.34%	255,551
Aug 15, 2025	31.89	32.96	30.80	32.95	32.95	1.51%	281,862
Aug 14, 2025	33.11	33.61	31.15	32.46	32.46	-6.13%	539,494
Aug 13, 2025	34.76	35.50	33.81	34.58	34.58	1.32%	437,027
Aug 12, 2025	32.95	34.39	31.99	34.13	34.13	3.77%	401,504
Aug 11, 2025	32.75	34.36	31.51	32.89	32.89	1.73%	362,122
Aug 8, 2025	33.29	34.20	32.14	32.33	32.33	-0.03%	318,009
Aug 7, 2025	34.70	35.08	31.88	32.34	32.34	-6.91%	455,348
Aug 6, 2025	36.16	36.21	33.70	34.74	34.74	-7.06%	463,020
Aug 5, 2025	36.22	37.82	35.15	37.38	37.38	5.92%	516,944
Aug 4, 2025	33.49	35.32	32.54	35.29	35.29	9.09%	375,551
Aug 1, 2025	31.46	33.14	30.89	32.35	32.35	-2.69%	431,835
Jul 31, 2025	34.87	35.89	33.12	33.25	33.25	-0.31%	526,257
Jul 30, 2025	34.25	35.50	32.77	33.35	33.35	-1.94%	385,945
Jul 29, 2025	36.33	37.14	33.62	34.01	34.01	-7.43%	634,496
Jul 28, 2025	38.51	38.84	35.27	36.74	36.74	-4.15%	697,166
Jul 25, 2025	39.41	39.50	37.56	38.33	38.33	-2.44%	417,885
Jul 24, 2025	40.29	41.50	39.08	39.29	39.29	-3.06%	402,423
Jul 23, 2025	39.72	40.67	38.57	40.53	40.53	2.97%	493,854
Jul 22, 2025	42.30	42.30	37.20	39.36	39.36	-4.93%	1,193,919
Jul 21, 2025	43.00	50.21	41.30	41.40	41.40	-2.27%	1,789,063
Jul 18, 2025	42.66	46.48	41.08	42.36	42.36	0.62%	1,339,354