ATCL Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 23, 2026	23.96	23.96	23.90	23.96	23.96	-0.15%	21,398
Oct 22, 2026	24.42	24.42	23.99	23.99	23.99	-1.40%	27,781
Oct 21, 2026	24.25	24.36	24.20	24.33	24.33	0.95%	33,691
Oct 20, 2026	24.26	24.26	24.07	24.10	24.10	0.13%	17,919
Oct 19, 2026	24.20	24.42	24.20	24.35	24.07	0.95%	24,618
Oct 16, 2026	24.56	24.56	24.12	24.12	23.84	-1.55%	18,451
Oct 15, 2026	24.38	24.51	24.30	24.50	24.22	0.08%	6,802
Oct 14, 2026	24.69	24.71	24.46	24.48	24.20	-0.60%	14,641
Oct 13, 2026	24.53	24.65	24.53	24.63	24.34	-0.13%	11,538
Oct 12, 2026	24.53	24.70	24.53	24.66	24.38	-0.02%	17,145
Oct 9, 2026	24.65	24.67	24.60	24.67	24.38	0.39%	9,204
Oct 8, 2026	24.57	24.58	24.53	24.57	24.29	-0.24%	13,000
Oct 7, 2026	24.76	24.76	24.47	24.63	24.35	0.06%	58,834
Oct 6, 2026	24.97	25.04	24.56	24.62	24.33	0.35%	43,680
Oct 5, 2026	24.47	24.56	24.44	24.53	24.25	0.70%	43,864
Oct 2, 2026	24.42	24.47	24.36	24.36	24.08	0.50%	9,482
Oct 1, 2026	24.35	24.35	24.12	24.24	23.96	-0.37%	56,080
Sep 30, 2026	24.40	24.42	24.30	24.33	24.05	0.21%	32,740
Sep 29, 2026	24.33	24.33	24.24	24.28	24.00	-0.15%	17,027
Sep 28, 2026	24.47	24.48	24.32	24.32	24.03	-0.64%	51,941
Sep 25, 2026	24.42	24.49	24.38	24.47	24.19	0.13%	32,707
Sep 24, 2026	24.41	24.46	24.35	24.44	24.16	-0.12%	29,763
Sep 23, 2026	24.49	24.50	24.45	24.47	24.19	-0.20%	28,639
Sep 22, 2026	24.53	24.54	24.51	24.52	24.24	-	14,756
Sep 21, 2026	24.37	24.53	24.26	24.52	24.24	0.74%	55,312
Sep 18, 2026	24.28	24.34	24.25	24.34	24.06	0.25%	30,417
Sep 17, 2026	24.38	24.38	24.24	24.28	24.00	0.77%	38,665
Sep 16, 2026	24.25	24.26	24.06	24.10	23.82	-0.13%	135,907
Sep 15, 2026	24.17	24.18	24.00	24.13	23.85	-0.43%	66,881
Sep 14, 2026	24.46	24.53	24.44	24.51	23.95	-0.31%	29,771
Sep 11, 2026	24.59	24.60	24.55	24.59	24.03	0.46%	76,532
Sep 10, 2026	24.50	24.50	24.46	24.47	23.91	-0.32%	15,259
Sep 9, 2026	24.58	24.58	24.54	24.55	23.99	-	16,847
Sep 8, 2026	24.58	24.64	24.55	24.55	23.99	-0.45%	11,581
Sep 4, 2026	24.68	24.68	24.65	24.66	24.10	-0.20%	7,346
Sep 3, 2026	24.67	24.72	24.64	24.71	24.15	0.55%	33,707
Sep 2, 2026	24.54	24.59	24.54	24.58	24.02	0.31%	34,754
Sep 1, 2026	24.67	24.67	24.48	24.50	23.94	-0.37%	39,326
Aug 31, 2026	24.59	24.59	24.53	24.59	24.03	-0.08%	102,906
Aug 28, 2026	24.54	24.63	24.54	24.61	24.05	-0.04%	28,297
Aug 27, 2026	24.53	24.63	24.53	24.62	24.06	0.31%	11,315
Aug 26, 2026	24.50	24.59	24.50	24.55	23.99	-0.02%	26,631
Aug 25, 2026	24.61	24.61	24.52	24.55	23.99	0.12%	48,956
Aug 24, 2026	24.53	24.56	24.50	24.52	23.96	-0.12%	24,671
Aug 21, 2026	24.55	24.56	24.51	24.55	23.99	0.20%	14,686
Aug 20, 2026	24.60	24.60	24.50	24.50	23.94	-0.24%	19,307
Aug 19, 2026	24.55	24.58	24.55	24.56	24.00	0.06%	14,156
Aug 18, 2026	24.55	24.59	24.23	24.55	23.99	-0.23%	108,152
Aug 17, 2026	24.95	24.95	24.88	24.89	24.04	-0.08%	23,222
Aug 14, 2026	24.92	24.99	24.89	24.91	24.06	-0.02%	67,800