ATI Inc. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 26, 2025	99.37	101.24	98.69	100.30	100.30	1.02%	1,424,570
Nov 25, 2025	97.88	99.37	95.14	99.29	99.29	1.70%	1,354,638
Nov 24, 2025	96.42	97.69	95.32	97.63	97.63	1.20%	1,145,457
Nov 21, 2025	94.80	97.16	93.11	96.47	96.47	1.76%	1,263,659
Nov 20, 2025	100.00	100.50	93.92	94.80	94.80	-3.38%	1,347,268
Nov 19, 2025	97.61	100.65	97.36	98.12	98.12	-0.06%	1,455,992
Nov 18, 2025	97.77	99.30	96.51	98.18	98.18	-0.58%	1,068,052
Nov 17, 2025	99.64	101.51	98.22	98.75	98.75	-0.62%	1,366,502
Nov 14, 2025	96.04	100.41	95.20	99.37	99.37	0.82%	1,170,327
Nov 13, 2025	100.98	101.11	97.51	98.56	98.56	-0.52%	1,085,118
Nov 12, 2025	98.09	99.80	97.40	99.08	99.08	1.19%	1,312,387
Nov 11, 2025	97.99	98.35	96.04	97.91	97.91	-0.19%	863,160
Nov 10, 2025	98.79	99.00	95.98	98.10	98.10	0.46%	948,173
Nov 7, 2025	95.06	97.72	93.87	97.65	97.65	1.50%	1,216,934
Nov 6, 2025	96.72	97.09	95.52	96.21	96.21	-0.29%	1,198,283
Nov 5, 2025	95.80	97.57	95.02	96.49	96.49	0.49%	1,171,195
Nov 4, 2025	96.07	98.29	94.97	96.02	96.02	-2.63%	1,211,361
Nov 3, 2025	99.07	99.92	97.58	98.61	98.61	-0.36%	1,530,576
Oct 31, 2025	101.51	101.51	97.74	98.97	98.97	-2.18%	1,880,381
Oct 30, 2025	103.28	103.43	100.70	101.18	101.18	-1.77%	2,261,054
Oct 29, 2025	100.00	103.61	98.13	103.00	103.00	4.54%	2,414,849
Oct 28, 2025	99.40	103.64	97.44	98.53	98.53	7.44%	3,803,058
Oct 27, 2025	91.37	91.99	90.00	91.71	91.71	2.76%	2,363,099
Oct 24, 2025	90.00	91.08	89.20	89.25	89.25	-0.34%	1,666,949
Oct 23, 2025	83.16	89.75	83.15	89.55	89.55	8.99%	2,890,444
Oct 22, 2025	84.42	84.80	81.34	82.16	82.16	-2.56%	1,194,316
Oct 21, 2025	81.47	84.46	81.47	84.32	84.32	3.57%	1,525,864
Oct 20, 2025	81.80	82.12	79.76	81.41	81.41	1.34%	927,360
Oct 17, 2025	80.26	81.02	79.29	80.33	80.33	-1.10%	1,347,271
Oct 16, 2025	83.82	83.97	80.03	81.22	81.22	-2.52%	1,098,830
Oct 15, 2025	85.87	86.32	82.51	83.32	83.32	-1.72%	1,515,088
Oct 14, 2025	81.80	84.88	80.88	84.78	84.78	2.17%	1,138,863
Oct 13, 2025	81.70	83.23	81.04	82.98	82.98	3.67%	1,048,543
Oct 10, 2025	82.27	82.70	79.72	80.04	80.04	-2.72%	1,049,063
Oct 9, 2025	84.35	84.60	82.06	82.28	82.28	-1.97%	734,633
Oct 8, 2025	83.08	84.18	82.79	83.93	83.93	0.50%	795,831
Oct 7, 2025	83.93	83.93	81.57	83.51	83.51	-0.19%	1,207,777
Oct 6, 2025	82.00	84.91	81.90	83.67	83.67	2.94%	1,780,361
Oct 3, 2025	83.10	83.10	80.91	81.28	81.28	-1.50%	1,121,799
Oct 2, 2025	83.13	83.86	80.65	82.52	82.52	-0.59%	1,117,741
Oct 1, 2025	80.33	83.10	80.33	83.01	83.01	2.05%	1,143,071
Sep 30, 2025	79.36	81.64	79.30	81.34	81.34	2.62%	1,972,959
Sep 29, 2025	83.39	84.61	76.78	79.26	79.26	-4.29%	4,271,268
Sep 26, 2025	78.63	83.49	77.64	82.81	82.81	6.98%	2,604,734
Sep 25, 2025	76.24	77.80	75.02	77.41	77.41	0.52%	1,509,694
Sep 24, 2025	78.69	78.99	76.98	77.01	77.01	-1.38%	1,013,057
Sep 23, 2025	79.77	80.31	77.72	78.09	78.09	-2.23%	1,615,115
Sep 22, 2025	80.33	80.56	79.08	79.87	79.87	-1.07%	1,099,976
Sep 19, 2025	80.48	80.87	78.82	80.73	80.73	0.31%	3,266,556
Sep 18, 2025	78.70	81.02	78.32	80.48	80.48	2.60%	1,389,613