AT Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 5, 2026	20.77	20.77	20.65	20.70	-	0.31%	2,350
Oct 2, 2026	20.55	20.75	20.49	20.64	20.64	2.50%	10,209
Oct 1, 2026	20.18	20.26	20.07	20.13	20.13	-0.07%	5,522
Sep 30, 2026	20.17	20.22	20.12	20.15	20.15	0.08%	6,458
Sep 29, 2026	20.16	20.18	20.08	20.13	20.13	-0.19%	2,918
Sep 28, 2026	20.24	20.26	20.12	20.17	20.17	-1.87%	9,531
Sep 25, 2026	20.49	20.56	20.40	20.55	20.55	0.77%	7,731
Sep 24, 2026	20.39	20.44	20.38	20.40	20.40	0.12%	4,011
Sep 23, 2026	20.61	20.61	20.37	20.37	20.37	-1.39%	5,510
Sep 22, 2026	20.61	20.72	20.60	20.66	20.66	0.63%	6,249
Sep 21, 2026	20.61	21.23	20.51	20.53	20.53	0.96%	17,740
Sep 18, 2026	20.30	20.34	20.22	20.34	20.34	0.23%	4,027
Sep 17, 2026	20.55	20.55	20.29	20.29	20.29	0.73%	10,561
Sep 16, 2026	20.85	20.85	20.06	20.14	20.14	0.58%	13,212