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

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	16.63	15.85	15.85	17	15.75	374,720
February 19, 2026	16	16.81	16.81	16.87	15.82	153,323
February 18, 2026	16.45	16.26	16.26	17.04	15.85	149,494
February 17, 2026	16.9	16.53	16.53	16.9	16.06	156,727
February 13, 2026	17.16	17	17	17.45	16.4	134,333
February 12, 2026	17.32	16.78	16.78	17.33	15.89	253,920
February 11, 2026	17.77	17.32	17.32	17.89	16.59	234,906
February 10, 2026	18.31	17.56	17.56	18.6	17.5	223,851
February 09, 2026	18.87	18.5	18.5	19.09	18.11	292,943
February 06, 2026	16.89	18.59	18.59	19.21	16.89	460,460
February 05, 2026	17.48	16.12	16.12	18.14	16	365,541
February 04, 2026	19.76	18.32	18.32	19.77	17.6	343,565
February 03, 2026	20.24	19.79	19.79	20.58	18.54	335,700
February 02, 2026	20.02	20.17	20.17	20.92	19.51	289,515
January 30, 2026	21.64	20.32	20.32	22.04	20	324,000
January 29, 2026	22.93	22.27	22.27	22.93	21.51	280,700
January 28, 2026	23.96	23.09	23.09	24	22.66	266,308
January 27, 2026	22.94	23.31	23.31	23.95	22.66	246,542
January 26, 2026	24.54	23.27	23.27	24.82	22.91	215,900
January 23, 2026	25.31	24.2	24.2	25.31	23.91	177,655
January 22, 2026	25.35	25.35	25.35	26.1	25	262,622
January 21, 2026	25.28	24.96	24.96	26.37	23.22	248,000
January 20, 2026	24.56	25.15	25.15	26.5	24	312,796
January 16, 2026	26.88	26.6	26.6	27.77	26.34	200,826
January 15, 2026	26.61	26.97	26.97	28.15	26.12	283,246
January 14, 2026	26.06	26.61	26.61	26.85	25.27	302,155
January 13, 2026	26.7	26.18	26.18	27.16	24.67	441,033
January 12, 2026	26.15	26.6	26.6	27	25.23	289,821
January 09, 2026	27.8	26.87	26.87	28.17	26.56	346,619
January 08, 2026	27	27.28	27.28	27.67	26.55	180,900
January 07, 2026	27.4	27	27	27.73	26.68	168,634
January 06, 2026	28.29	27.63	27.63	28.64	26.5	346,682
January 05, 2026	25.15	27.88	27.88	29.2	25.15	640,500
January 02, 2026	22.78	24.54	24.54	24.73	21.6	391,520
December 31, 2025	21.85	21.88	21.88	22.25	21.43	327,593
December 30, 2025	21.72	21.94	21.94	22.46	21.69	319,600
December 29, 2025	22.15	21.72	21.72	23.25	21.63	407,600
December 26, 2025	24.94	22.81	22.81	24.94	22.72	425,300
December 24, 2025	25.07	25.29	25.29	25.38	24.27	204,529
December 23, 2025	25.89	25.32	25.32	26.06	24.7	288,437
December 22, 2025	26	26.49	26.49	28.09	25.8	389,100
December 19, 2025	23.99	25.49	25.49	26.23	23.99	537,400
December 18, 2025	23.16	23.93	23.93	25	23.14	326,207
December 17, 2025	25.02	22.46	22.46	25.73	22.38	420,516
December 16, 2025	24.01	24.73	24.73	25.19	23.65	352,500
December 15, 2025	28.16	24.35	24.35	28.33	24.15	613,200
December 12, 2025	28.98	28.35	28.35	30.45	27.65	362,647
December 11, 2025	27.88	29.7	29.7	29.98	27.5	212,273
December 10, 2025	29.83	28.97	28.97	29.88	28.3	224,811
December 09, 2025	28.07	29.63	29.63	30	27.04	360,000
December 08, 2025	30.38	29.63	29.63	30.38	28.12	395,909
December 05, 2025	31.28	30.43	30.43	31.75	29.52	342,400
December 04, 2025	29.62	31.5	31.5	31.69	29.38	653,586
December 03, 2025	27.96	29.54	29.54	30.08	26.69	245,634
December 02, 2025	26.6	27.58	27.58	28.38	26.4	216,920
December 01, 2025	27.35	26.42	26.42	27.83	26.29	268,800
November 28, 2025	28.01	28.51	28.51	28.88	27.05	209,000
November 26, 2025	26.94	27.57	27.57	27.9	26.4	331,375
November 25, 2025	26.46	25.74	25.74	26.46	24.63	251,137
November 24, 2025	24.51	26.29	26.29	26.48	24.01	348,900

Arqit Quantum Inc. (ARQQ) NASDAQ