ATH:ASCO Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 10, 2026	4.66	4.78	4.61	4.76	4.76	1.60%	21,426
Jun 9, 2026	4.62	4.69	4.52	4.69	4.69	1.41%	35,852
Jun 8, 2026	4.72	4.72	4.61	4.62	4.62	-2.53%	9,357
Jun 5, 2026	4.70	4.74	4.69	4.74	4.74	0.85%	5,894
Jun 4, 2026	4.75	4.75	4.70	4.70	4.70	-0.95%	13,769
Jun 3, 2026	4.75	4.76	4.71	4.75	4.75	-0.52%	9,632
Jun 2, 2026	4.78	4.83	4.73	4.77	4.77	0.63%	13,055
May 29, 2026	4.83	4.83	4.74	4.74	4.74	-1.86%	17,310
May 28, 2026	4.77	4.90	4.76	4.83	4.83	1.05%	21,497
May 27, 2026	4.77	4.81	4.73	4.78	4.78	0.42%	21,082
May 26, 2026	4.82	4.82	4.74	4.76	4.76	-1.14%	9,852
May 25, 2026	4.90	4.90	4.80	4.82	4.82	-0.31%	19,519
May 22, 2026	4.82	4.89	4.81	4.83	4.83	0.84%	27,481
May 21, 2026	4.85	4.90	4.70	4.79	4.79	-0.21%	21,949
May 20, 2026	4.65	4.85	4.65	4.80	4.80	3.23%	192,400
May 19, 2026	4.60	4.66	4.60	4.65	4.65	0.22%	12,670
May 18, 2026	4.45	4.68	4.41	4.64	4.64	4.04%	50,567
May 15, 2026	4.42	4.47	4.40	4.46	4.46	-1.76%	15,732
May 14, 2026	4.52	4.57	4.49	4.54	4.54	0.55%	17,385
May 13, 2026	4.44	4.52	4.43	4.52	4.52	1.23%	19,337
May 12, 2026	4.42	4.47	4.40	4.46	4.46	0.68%	18,126
May 11, 2026	4.47	4.47	4.40	4.43	4.43	-1.12%	9,750
May 8, 2026	4.48	4.48	4.37	4.48	4.48	-	13,721
May 7, 2026	4.47	4.50	4.44	4.48	4.48	0.56%	13,974
May 6, 2026	4.44	4.49	4.44	4.46	4.46	0.34%	15,456
May 5, 2026	4.39	4.49	4.39	4.44	4.44	0.57%	10,338
May 4, 2026	4.28	4.49	4.28	4.42	4.42	1.73%	28,743
Apr 30, 2026	4.33	4.35	4.29	4.34	4.34	-0.23%	17,566
Apr 29, 2026	4.35	4.36	4.33	4.35	4.35	-0.80%	10,736
Apr 28, 2026	4.39	4.50	4.36	4.39	4.39	-0.11%	15,045
Apr 27, 2026	4.31	4.39	4.29	4.39	4.39	2.09%	24,464
Apr 24, 2026	4.32	4.37	4.22	4.30	4.30	-1.15%	31,034
Apr 23, 2026	4.35	4.38	4.26	4.35	4.35	-0.23%	25,144
Apr 22, 2026	4.38	4.38	4.30	4.36	4.36	-0.46%	16,886
Apr 21, 2026	4.34	4.50	4.34	4.38	4.38	1.62%	23,762
Apr 20, 2026	4.36	4.47	4.30	4.31	4.31	-1.15%	72,865
Apr 17, 2026	4.15	4.37	4.15	4.36	4.36	3.32%	22,193
Apr 16, 2026	4.22	4.32	4.20	4.22	4.22	-	29,254
Apr 15, 2026	4.09	4.28	4.08	4.22	4.22	3.18%	35,820
Apr 14, 2026	4.06	4.20	4.06	4.09	4.09	0.99%	22,267
Apr 9, 2026	4.07	4.12	4.01	4.05	4.05	-0.37%	12,934
Apr 8, 2026	4.02	4.08	4.00	4.07	4.07	3.17%	48,874
Apr 7, 2026	3.92	4.00	3.92	3.94	3.94	1.03%	28,007
Apr 2, 2026	3.89	3.90	3.83	3.90	3.90	-0.51%	16,732
Apr 1, 2026	3.86	3.95	3.86	3.92	3.92	2.62%	12,574
Mar 31, 2026	3.74	3.82	3.74	3.82	3.82	1.87%	9,336
Mar 30, 2026	3.72	3.75	3.72	3.75	3.75	-	8,762
Mar 27, 2026	3.77	3.77	3.70	3.75	3.75	-2.09%	16,217
Mar 26, 2026	3.82	3.86	3.78	3.83	3.83	1.32%	13,860
Mar 24, 2026	3.77	3.78	3.69	3.78	3.78	0.27%	12,220