ATI Inc. (ATI)
NYSE · Industrials
ATI Inc. Stock Price History 2009–2025
ATI Inc.
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Historical daily closing price for ATI Inc. since 2006, adjusted for splits and dividends. The latest closing stock price for ATI Inc. as of June 10, 2026 is 183.37.
- The all-time high ATI Inc. stock closing price was 187.13 on June 9, 2026.
- The ATI Inc. 52-week high stock price is 187.13, which is 2.1% above the current share price.
- The ATI Inc. 52-week low stock price is 71.34, which is 61.1% below the current share price.
- The average ATI Inc. stock price for the last 52 weeks is 115.18.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 149.30 | 119.20 | 187.13 | 118.59 | 183.37 | +59.79% |
| 2025 | 76.29 | 55.03 | 116.95 | 41.97 | 114.76 | +108.50% |
| 2024 | 55.70 | 44.30 | 67.71 | 38.55 | 55.04 | +21.05% |
| 2023 | 40.51 | 29.56 | 47.68 | 29.56 | 45.47 | +52.28% |
| 2022 | 26.68 | 16.28 | 33.09 | 16.28 | 29.86 | +87.45% |
| 2021 | 19.35 | 15.98 | 24.80 | 14.06 | 15.93 | -5.01% |
| 2020 | 11.61 | 20.60 | 20.60 | 5.23 | 16.77 | -18.83% |
| 2019 | 23.34 | 22.35 | 29.26 | 17.25 | 20.66 | -5.10% |
| 2018 | 26.68 | 25.62 | 29.77 | 21.21 | 21.77 | -9.82% |
| 2017 | 19.80 | 16.30 | 25.84 | 14.89 | 24.14 | +51.54% |
| 2016 | 14.94 | 11.49 | 18.94 | 7.62 | 15.93 | +41.60% |
ATI Inc. Stock Price History — FAQ
ATI Inc. (ATI) stock price history over the last 17 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see ATI's stock price history history?
The chart and table above show ATI Inc.'s stock price history by year and by quarter, including the growth rate.