Arqit Quantum Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 27, 2026	12.58	12.58	11.59	11.78	11.78	-7.75%	205,221
Mar 26, 2026	13.19	13.58	12.74	12.77	12.77	-6.24%	138,389
Mar 25, 2026	13.94	14.37	13.35	13.62	13.62	0.37%	123,512
Mar 24, 2026	14.21	14.38	13.54	13.57	13.57	-5.63%	145,764
Mar 23, 2026	13.55	14.50	13.20	14.38	14.38	5.74%	221,156
Mar 20, 2026	13.70	14.15	13.16	13.60	13.60	-1.95%	200,862
Mar 19, 2026	13.44	14.00	12.91	13.87	13.87	1.76%	215,447
Mar 18, 2026	14.00	14.40	13.60	13.63	13.63	-3.74%	146,348
Mar 17, 2026	13.97	14.60	13.88	14.16	14.16	1.18%	154,552
Mar 16, 2026	13.97	14.33	13.63	14.00	14.00	2.68%	128,179
Mar 13, 2026	14.20	14.75	13.61	13.63	13.63	-2.99%	166,686
Mar 12, 2026	14.51	14.86	14.04	14.05	14.05	-4.75%	131,507
Mar 11, 2026	15.26	15.54	14.42	14.75	14.75	-2.25%	259,357
Mar 10, 2026	15.72	15.84	15.00	15.09	15.09	-2.52%	241,156
Mar 9, 2026	15.07	15.57	14.68	15.48	15.48	0.45%	283,208
Mar 6, 2026	15.70	16.33	15.36	15.41	15.41	-3.20%	182,135
Mar 5, 2026	16.24	16.73	15.69	15.92	15.92	-4.44%	184,921
Mar 4, 2026	16.20	16.75	16.01	16.66	16.66	4.58%	141,574
Mar 3, 2026	15.98	16.31	15.31	15.93	15.93	-5.52%	146,377
Mar 2, 2026	15.72	16.93	15.43	16.86	16.86	2.43%	183,453
Feb 27, 2026	16.55	16.63	16.01	16.46	16.46	-5.73%	245,788
Feb 26, 2026	17.27	17.81	16.84	17.46	17.46	3.68%	325,658
Feb 25, 2026	17.10	17.54	16.71	16.84	16.84	2.75%	250,916
Feb 24, 2026	15.26	16.50	15.26	16.39	16.39	7.09%	229,919
Feb 23, 2026	15.55	15.67	15.02	15.31	15.31	-3.44%	172,619
Feb 20, 2026	16.63	17.00	15.75	15.85	15.85	-5.71%	374,700
Feb 19, 2026	16.00	16.87	15.82	16.81	16.81	3.38%	150,955
Feb 18, 2026	16.45	17.04	15.85	16.26	16.26	-1.63%	147,112
Feb 17, 2026	16.90	16.90	16.06	16.53	16.53	-2.76%	156,777
Feb 13, 2026	17.16	17.45	16.40	17.00	17.00	1.31%	132,586
Feb 12, 2026	17.32	17.33	15.89	16.78	16.78	-3.12%	251,145
Feb 11, 2026	17.77	17.89	16.59	17.32	17.32	-1.37%	233,583
Feb 10, 2026	18.31	18.60	17.50	17.56	17.56	-5.08%	220,480
Feb 9, 2026	18.87	19.09	18.11	18.50	18.50	-0.48%	290,615
Feb 6, 2026	16.89	19.21	16.81	18.59	18.59	15.32%	460,470
Feb 5, 2026	17.48	18.14	16.00	16.12	16.12	-12.01%	356,559
Feb 4, 2026	19.76	19.77	17.60	18.32	18.32	-7.43%	342,035
Feb 3, 2026	20.24	20.58	18.54	19.79	19.79	-1.88%	333,586
Feb 2, 2026	20.02	20.92	19.51	20.17	20.17	-0.74%	286,797
Jan 30, 2026	21.64	22.04	20.00	20.32	20.32	-8.76%	320,949
Jan 29, 2026	22.93	22.93	21.51	22.27	22.27	-3.55%	279,966
Jan 28, 2026	23.96	24.00	22.66	23.09	23.09	-0.94%	264,093
Jan 27, 2026	22.94	23.95	22.66	23.31	23.31	0.17%	246,096
Jan 26, 2026	24.54	24.82	22.91	23.27	23.27	-3.84%	204,670
Jan 23, 2026	25.31	25.31	23.91	24.20	24.20	-4.54%	176,640
Jan 22, 2026	25.35	26.10	25.00	25.35	25.35	1.56%	262,150
Jan 21, 2026	25.28	26.37	23.22	24.96	24.96	-0.76%	246,333
Jan 20, 2026	24.56	26.50	24.00	25.15	25.15	-5.45%	311,677
Jan 16, 2026	26.88	27.77	26.35	26.60	26.60	-1.37%	194,022
Jan 15, 2026	26.61	28.15	26.12	26.97	26.97	1.35%	280,356