5 DAY PERFORMANCE
-18.58%
1 MONTH PERFORMANCE
-24.15%
3 MONTH PERFORMANCE
-16.82%
6 MONTH PERFORMANCE
-1.85%
YEAR-TO-DATE PERFORMANCE
+36.52%
1 YEAR PERFORMANCE
+90.41%
ATI Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 10/09/2026 | $189.62 | $194.03 (2.33%) | $194.28 | $188.66 | 408.52 K | $26.31 B |
| 10/08/2026 | $186.12 | $188.13 (1.08%) | $190.19 | $185.39 | 887.70 K | $25.59 B |
| 10/07/2026 | $190.54 | $189.19 (-0.71%) | $190.92 | $184.49 | 1.37 M | $25.74 B |
| 10/06/2026 | $194.57 | $194.69 (0.06%) | $195.82 | $189.43 | 815.35 K | $26.48 B |
| 10/05/2026 | $192.32 | $193.09 (0.4%) | $196.09 | $189.25 | 1.53 M | $26.27 B |
| 10/02/2026 | $193.21 | $192.42 (-0.41%) | $194.31 | $188.67 | 1.42 M | $26.18 B |
| 10/01/2026 | $187.54 | $191.14 (1.92%) | $192.30 | $185.70 | 1.48 M | $26.00 B |
| 09/30/2026 | $188.24 | $189.40 (0.62%) | $190.18 | $183.06 | 1.46 M | $25.77 B |
| 09/29/2026 | $183.00 | $188.95 (3.25%) | $189.79 | $182.42 | 1.71 M | $25.70 B |
| 09/28/2026 | $182.77 | $180.67 (-1.15%) | $185.75 | $178.26 | 1.57 M | $24.58 B |
| 09/25/2026 | $186.67 | $185.48 (-0.64%) | $186.68 | $182.32 | 1.14 M | $25.23 B |
| 09/24/2026 | $183.11 | $186.21 (1.69%) | $187.80 | $181.51 | 1.13 M | $25.33 B |
| 09/23/2026 | $185.51 | $184.18 (-0.72%) | $189.98 | $183.30 | 1.35 M | $25.06 B |
| 09/22/2026 | $189.05 | $186.56 (-1.32%) | $190.61 | $185.87 | 1.43 M | $25.38 B |
| 09/21/2026 | $191.82 | $189.16 (-1.39%) | $193.17 | $187.25 | 1.68 M | $25.73 B |
| 09/18/2026 | $184.71 | $191.63 (3.75%) | $192.34 | $183.58 | 4.03 M | $26.07 B |
| 09/17/2026 | $197.00 | $183.64 (-6.78%) | $197.00 | $179.59 | 2.26 M | $24.98 B |
| 09/16/2026 | $188.64 | $189.65 (0.54%) | $193.89 | $186.80 | 1.03 M | $25.80 B |
| 09/15/2026 | $191.37 | $186.69 (-2.45%) | $192.27 | $182.63 | 1.86 M | $25.40 B |
| 09/14/2026 | $193.06 | $188.15 (-2.54%) | $194.50 | $187.00 | 1.69 M | $25.60 B |
| 09/11/2026 | $202.04 | $198.77 (-1.62%) | $203.87 | $198.07 | 1.22 M | $27.04 B |
| 09/10/2026 | $202.50 | $199.00 (-1.73%) | $207.63 | $196.60 | 1.32 M | $27.07 B |
| 09/09/2026 | $205.75 | $206.54 (0.38%) | $210.31 | $205.17 | 1.11 M | $28.10 B |
| 09/08/2026 | $207.57 | $207.32 (-0.12%) | $209.87 | $203.16 | 1.62 M | $28.20 B |
| 09/04/2026 | $204.33 | $210.65 (3.09%) | $212.29 | $204.33 | 1.79 M | $28.66 B |
| 09/03/2026 | $203.19 | $204.54 (0.66%) | $207.57 | $200.25 | 1.61 M | $27.82 B |
| 09/02/2026 | $202.46 | $201.69 (-0.38%) | $204.98 | $198.46 | 1.92 M | $27.44 B |
| 09/01/2026 | $203.69 | $200.95 (-1.35%) | $205.32 | $199.78 | 1.42 M | $27.34 B |
| 08/31/2026 | $210.01 | $204.20 (-2.77%) | $210.89 | $202.02 | 9.99 M | $27.78 B |
| 08/28/2026 | $214.42 | $210.76 (-1.71%) | $215.94 | $209.52 | 1.12 M | $28.67 B |
| 08/27/2026 | $214.29 | $214.52 (0.11%) | $217.47 | $211.44 | 1.21 M | $29.18 B |
| 08/26/2026 | $217.00 | $212.86 (-1.91%) | $217.84 | $211.66 | 1.28 M | $28.96 B |
| 08/25/2026 | $213.95 | $215.23 (0.6%) | $216.66 | $209.68 | 1.98 M | $29.28 B |
| 08/24/2026 | $206.92 | $209.81 (1.4%) | $210.91 | $202.25 | 1.72 M | $28.54 B |
| 08/21/2026 | $210.92 | $207.01 (-1.85%) | $212.95 | $206.30 | 1.52 M | $28.16 B |
| 08/20/2026 | $213.98 | $209.22 (-2.22%) | $216.36 | $207.39 | 1.25 M | $28.46 B |
| 08/19/2026 | $226.21 | $215.99 (-4.52%) | $226.45 | $215.09 | 1.24 M | $29.38 B |
| 08/18/2026 | $227.75 | $226.46 (-0.57%) | $230.62 | $224.35 | 1.25 M | $30.81 B |
| 08/17/2026 | $230.36 | $231.78 (0.62%) | $232.86 | $228.02 | 1.06 M | $31.53 B |
| 08/14/2026 | $226.59 | $228.48 (0.83%) | $229.34 | $224.00 | 1.23 M | $31.08 B |
| 08/13/2026 | $231.40 | $227.22 (-1.81%) | $233.92 | $225.70 | 1.22 M | $30.91 B |
| 08/12/2026 | $238.59 | $230.43 (-3.42%) | $243.57 | $229.63 | 1.33 M | $31.35 B |
| 08/11/2026 | $228.33 | $230.08 (0.77%) | $232.38 | $226.00 | 1.47 M | $31.30 B |
| 08/10/2026 | $231.26 | $228.19 (-1.33%) | $239.23 | $227.01 | 1.38 M | $31.04 B |
| 08/07/2026 | $223.25 | $227.84 (2.06%) | $230.45 | $221.83 | 1.84 M | $30.99 B |
| 08/06/2026 | $219.99 | $223.43 (1.56%) | $236.98 | $219.99 | 3.14 M | $30.39 B |
| 08/05/2026 | $204.15 | $205.11 (0.47%) | $208.71 | $202.69 | 3.01 M | $27.90 B |
| 08/04/2026 | $198.02 | $200.15 (1.08%) | $201.39 | $194.78 | 1.46 M | $27.23 B |
| 08/03/2026 | $184.88 | $193.12 (4.46%) | $193.54 | $183.54 | 975.51 K | $26.27 B |
| 07/31/2026 | $185.43 | $187.44 (1.08%) | $190.48 | $183.22 | 1.16 M | $25.47 B |
| 07/30/2026 | $179.42 | $181.90 (1.38%) | $184.59 | $175.00 | 1.72 M | $24.72 B |
| 07/29/2026 | $184.73 | $177.92 (-3.69%) | $188.13 | $174.77 | 2.39 M | $24.18 B |
| 07/28/2026 | $190.99 | $186.99 (-2.09%) | $191.13 | $183.05 | 1.57 M | $25.41 B |
| 07/27/2026 | $199.36 | $192.64 (-3.37%) | $200.89 | $187.23 | 1.35 M | $26.18 B |
| 07/24/2026 | $200.00 | $197.80 (-1.1%) | $204.30 | $196.67 | 1.26 M | $26.88 B |
| 07/23/2026 | $194.00 | $199.84 (3.01%) | $199.98 | $191.25 | 1.49 M | $27.16 B |
| 07/22/2026 | $195.01 | $195.59 (0.3%) | $198.88 | $194.00 | 938.85 K | $26.58 B |
| 07/21/2026 | $189.35 | $197.21 (4.15%) | $197.54 | $186.64 | 1.40 M | $26.80 B |
| 07/20/2026 | $188.96 | $186.24 (-1.44%) | $190.43 | $184.12 | 1.45 M | $25.31 B |
| 07/17/2026 | $180.80 | $186.17 (2.97%) | $188.34 | $177.00 | 1.22 M | $25.30 B |
| 07/16/2026 | $189.47 | $185.51 (-2.09%) | $191.89 | $182.59 | 1.69 M | $25.21 B |
| 07/15/2026 | $189.35 | $193.59 (2.24%) | $194.01 | $188.12 | 2.02 M | $26.31 B |
| 07/14/2026 | $188.26 | $189.44 (0.63%) | $195.00 | $186.46 | 1.70 M | $25.74 B |
| 07/13/2026 | $185.05 | $183.75 (-0.7%) | $187.52 | $183.05 | 1.16 M | $24.97 B |
| 07/10/2026 | $187.97 | $187.04 (-0.49%) | $188.49 | $183.28 | 644.81 K | $25.42 B |
| 07/09/2026 | $189.47 | $188.36 (-0.59%) | $191.72 | $188.04 | 821.13 K | $25.60 B |
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