Arqit Quantum Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 17, 2026	16.26	16.74	15.86	16.03	16.03	1.65%	735,872
Apr 16, 2026	17.61	17.70	15.58	15.77	15.77	-2.83%	1,090,076
Apr 15, 2026	15.25	16.60	15.01	16.23	16.23	16.18%	1,166,123
Apr 14, 2026	13.65	14.67	13.65	13.97	13.97	5.51%	376,624
Apr 13, 2026	12.30	13.35	11.91	13.24	13.24	5.67%	198,892
Apr 10, 2026	12.49	12.85	12.40	12.53	12.53	0.72%	97,437
Apr 9, 2026	12.73	12.99	12.36	12.44	12.44	-3.27%	158,771
Apr 8, 2026	13.76	13.97	12.61	12.86	12.86	2.47%	188,277
Apr 7, 2026	13.00	13.14	12.21	12.55	12.55	-5.78%	140,527
Apr 6, 2026	13.76	14.25	13.17	13.32	13.32	-4.65%	153,032
Apr 2, 2026	12.74	13.99	12.31	13.97	13.97	2.80%	188,247
Apr 1, 2026	13.70	14.28	13.25	13.59	13.59	2.57%	209,725
Mar 31, 2026	12.01	13.32	12.01	13.25	13.25	11.34%	250,512
Mar 30, 2026	11.91	12.18	11.52	11.90	11.90	1.02%	172,305
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