ARTKX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
Feb 12, 2026	56.12	56.12	56.12	56.12	56.12	-0.62%
Feb 11, 2026	56.47	56.47	56.47	56.47	56.47	-0.35%
Feb 10, 2026	56.67	56.67	56.67	56.67	56.67	0.84%
Feb 9, 2026	56.20	56.20	56.20	56.20	56.20	0.36%
Feb 6, 2026	56.00	56.00	56.00	56.00	56.00	0.81%
Feb 5, 2026	55.55	55.55	55.55	55.55	55.55	-1.28%
Feb 4, 2026	56.27	56.27	56.27	56.27	56.27	1.02%
Feb 3, 2026	55.70	55.70	55.70	55.70	55.70	0.58%
Feb 2, 2026	55.38	55.38	55.38	55.38	55.38	0.09%
Jan 30, 2026	55.33	55.33	55.33	55.33	55.33	-0.63%
Jan 29, 2026	55.68	55.68	55.68	55.68	55.68	0.31%
Jan 28, 2026	55.51	55.51	55.51	55.51	55.51	-0.22%
Jan 27, 2026	55.63	55.63	55.63	55.63	55.63	0.89%
Jan 26, 2026	55.14	55.14	55.14	55.14	55.14	0.24%
Jan 23, 2026	55.01	55.01	55.01	55.01	55.01	0.36%
Jan 22, 2026	54.81	54.81	54.81	54.81	54.81	0.88%
Jan 21, 2026	54.33	54.33	54.33	54.33	54.33	1.00%
Jan 20, 2026	53.79	53.79	53.79	53.79	53.79	-1.59%
Jan 16, 2026	54.66	54.66	54.66	54.66	54.66	-0.27%
Jan 15, 2026	54.81	54.81	54.81	54.81	54.81	0.18%
Jan 14, 2026	54.71	54.71	54.71	54.71	54.71	0.18%
Jan 13, 2026	54.61	54.61	54.61	54.61	54.61	-0.58%
Jan 12, 2026	54.93	54.93	54.93	54.93	54.93	0.29%
Jan 9, 2026	54.77	54.77	54.77	54.77	54.77	0.48%
Jan 8, 2026	54.51	54.51	54.51	54.51	54.51	-0.55%
Jan 7, 2026	54.81	54.81	54.81	54.81	54.81	0.16%
Jan 6, 2026	54.72	54.72	54.72	54.72	54.72	-
Jan 5, 2026	54.72	54.72	54.72	54.72	54.72	1.43%
Jan 2, 2026	53.95	53.95	53.95	53.95	53.95	0.63%
Dec 31, 2025	53.61	53.61	53.61	53.61	53.61	-0.33%
Dec 30, 2025	53.79	53.79	53.79	53.79	53.79	-0.48%
Dec 29, 2025	53.76	53.76	53.76	54.05	53.76	0.02%
Dec 26, 2025	53.75	53.75	53.75	54.04	53.75	0.48%
Dec 24, 2025	53.49	53.49	53.49	53.78	53.49	0.07%
Dec 23, 2025	53.45	53.45	53.45	53.74	53.45	0.28%
Dec 22, 2025	53.30	53.30	53.30	53.59	53.30	0.49%
Dec 19, 2025	53.04	53.04	53.04	53.33	53.04	0.08%
Dec 18, 2025	53.00	53.00	53.00	53.29	53.00	0.70%
Dec 17, 2025	52.63	52.63	52.63	52.92	52.63	-0.09%
Dec 16, 2025	52.68	52.68	52.68	52.97	52.68	-0.04%
Dec 15, 2025	52.70	52.70	52.70	52.99	52.70	0.06%
Dec 12, 2025	52.67	52.67	52.67	52.96	52.67	-0.23%
Dec 11, 2025	52.79	52.79	52.79	53.08	52.79	1.05%
Dec 10, 2025	52.25	52.25	52.25	52.53	52.24	0.59%
Dec 9, 2025	51.94	51.94	51.94	52.22	51.94	-0.10%
Dec 8, 2025	51.99	51.99	51.99	52.27	51.99	-0.59%
Dec 5, 2025	52.30	52.30	52.30	52.58	52.29	0.61%
Dec 4, 2025	51.98	51.98	51.98	52.26	51.98	-0.13%
Dec 3, 2025	52.05	52.05	52.05	52.33	52.05	0.58%
Dec 2, 2025	51.75	51.75	51.75	52.03	51.75	-0.27%