ATI Inc. (ATI) Stock Price History
Historical prices from 1999 to 2026
- 1M
- +6.6%
- 3M
- +29.8%
- YTD
- +61.1%
- 1Y
- +119.3%
- 3Y
- +64.2%
- 5Y
- +56.6%
Loading 10-year price history...
ATI Historical Performance
ATI Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- -61.9%
- 2003 annual price return
- +111.9%
- 2004 annual price return
- +59.9%
- 2005 annual price return
- +76.5%
- 2006 annual price return
- +151.5%
- 2007 annual price return
- -2.3%
- 2008 annual price return
- -69.7%
- 2009 annual price return
- +65.5%
- 2010 annual price return
- +16.7%
- 2011 annual price return
- -16.9%
- 2012 annual price return
- -39.5%
- 2013 annual price return
- +12.9%
- 2014 annual price return
- -1.4%
- 2015 annual price return
- -67.3%
- 2016 annual price return
- +38.6%
- 2017 annual price return
- +48.1%
- 2018 annual price return
- -15.0%
- 2019 annual price return
- -7.6%
- 2020 annual price return
- -18.6%
- 2021 annual price return
- -0.3%
- 2022 annual price return
- +83.4%
- 2023 annual price return
- +53.8%
- 2024 annual price return
- +24.2%
- 2025 annual price return
- +108.5%
- 2026 annual price return
- +37.2%
ATI Stock Price Trajectory (1999–2026)
As of July 7, 2026, ATI Inc. (ATI) trades at $192.06, representing a +119.3% return over the past year. The stock has delivered a +842.9% total return over five years (+56.6% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $205.31 on June 22, 2026. From this peak, ATI has corrected -6.5%, currently trading 44% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers HWM (+54.2% 1Y), CRS (+120.6% 1Y), and MTRN (+224.3% 1Y), ATI has underperformed the peer group average. Compare ATI vs HWM →
ATI Historical Price Data · from 1999
Rows 1–50 of 6,690| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-06 | 191.83 | 194.09 | 189.26 | 192.06 | 1.12M | +2.11% |
| 2026-07-02 | 193.19 | 195.63 | 184.96 | 188.10 | 1.21M | -2.12% |
| 2026-07-01 | 195.14 | 196.55 | 191.09 | 192.17 | 1.20M | -2.50% |
| 2026-06-30 | 199.20 | 200.73 | 194.67 | 197.10 | 1.28M | -0.31% |
| 2026-06-29 | 195.06 | 199.95 | 194.57 | 197.71 | 655K | +0.16% |
| 2026-06-26 | 197.69 | 198.95 | 193.29 | 197.40 | 3.02M | -1.05% |
| 2026-06-25 | 200.35 | 204.50 | 197.19 | 199.50 | 1.63M | +0.97% |
| 2026-06-24 | 197.21 | 202.50 | 195.50 | 197.59 | 1.69M | -1.01% |
| 2026-06-23 | 197.72 | 204.58 | 194.65 | 199.60 | 1.52M | -2.20% |
| 2026-06-22 | 202.48 | 205.31 | 200.00 | 204.09 | 1.46M | +1.37% |
| 2026-06-18 | 200.04 | 202.85 | 196.37 | 201.34 | 2.75M | +2.28% |
| 2026-06-17 | 196.84 | 201.54 | 195.00 | 196.86 | 1.45M | +0.28% |
| 2026-06-16 | 197.22 | 199.04 | 194.71 | 196.31 | 1.53M | +0.26% |
| 2026-06-15 | 202.81 | 202.81 | 195.00 | 195.81 | 1.95M | -1.35% |
| 2026-06-12 | 200.47 | 203.59 | 194.53 | 198.48 | 2.71M | -0.51% |
| 2026-06-11 | 186.96 | 199.57 | 185.89 | 199.50 | 2.33M | +8.80% |
| 2026-06-10 | 184.41 | 190.33 | 182.86 | 183.37 | 1.78M | -2.01% |
| 2026-06-09 | 183.26 | 189.70 | 177.34 | 187.13 | 2.12M | +3.88% |
| 2026-06-08 | 178.70 | 180.97 | 176.54 | 180.14 | 912K | +1.50% |
| 2026-06-05 | 176.63 | 182.50 | 175.66 | 177.47 | 1.23M | -2.00% |
| 2026-06-04 | 177.24 | 182.34 | 176.47 | 181.10 | 1.18M | +0.64% |
| 2026-06-03 | 176.51 | 181.86 | 174.95 | 179.94 | 1.72M | +0.82% |
| 2026-06-02 | 177.47 | 183.30 | 176.53 | 178.48 | 1.39M | -0.28% |
| 2026-06-01 | 172.15 | 181.06 | 170.78 | 178.98 | 1.75M | +2.18% |
| 2026-05-29 | 171.00 | 177.27 | 170.86 | 175.16 | 3.08M | +2.72% |
| 2026-05-28 | 169.24 | 170.95 | 167.26 | 170.53 | 1.02M | +0.41% |
| 2026-05-27 | 169.34 | 171.41 | 165.00 | 169.84 | 1.49M | +0.64% |
| 2026-05-26 | 165.00 | 169.70 | 164.00 | 168.76 | 1.72M | +3.99% |
| 2026-05-22 | 161.06 | 164.37 | 159.11 | 162.29 | 175K | +1.17% |
| 2026-05-21 | 153.00 | 161.43 | 150.82 | 160.41 | 1.54M | +4.35% |
| 2026-05-20 | 152.44 | 155.07 | 151.11 | 153.73 | 1.63M | +2.19% |
| 2026-05-19 | 147.45 | 151.93 | 146.34 | 150.44 | 1.20M | +0.55% |
| 2026-05-18 | 156.53 | 157.03 | 148.87 | 149.62 | 1.50M | -2.98% |
| 2026-05-15 | 159.30 | 160.69 | 154.04 | 154.22 | 1.32M | -5.14% |
| 2026-05-14 | 166.00 | 166.70 | 162.39 | 162.57 | 1.09M | -1.37% |
| 2026-05-13 | 161.32 | 166.96 | 159.02 | 164.83 | 1.95M | +2.37% |
| 2026-05-12 | 159.93 | 162.40 | 156.80 | 161.01 | 1.26M | -0.09% |
| 2026-05-11 | 154.31 | 161.39 | 153.03 | 161.16 | 1.39M | +1.75% |
| 2026-05-08 | 163.42 | 164.58 | 156.66 | 158.39 | 2.41M | -2.58% |
| 2026-05-07 | 169.73 | 171.11 | 161.46 | 162.59 | 2.96M | -1.51% |
| 2026-05-06 | 160.24 | 165.21 | 159.00 | 165.08 | 2.39M | +6.26% |
| 2026-05-05 | 155.87 | 157.00 | 153.00 | 155.35 | 1.26M | +0.95% |
| 2026-05-04 | 154.85 | 155.61 | 152.37 | 153.89 | 1.33M | -0.88% |
| 2026-05-01 | 157.14 | 158.31 | 151.82 | 155.26 | 1.19M | -0.13% |
| 2026-04-30 | 146.43 | 155.71 | 146.39 | 155.46 | 2.22M | +6.31% |
| 2026-04-29 | 155.00 | 155.05 | 142.35 | 146.23 | 2.87M | -3.61% |
| 2026-04-28 | 152.40 | 154.85 | 149.69 | 151.70 | 1.21M | -1.14% |
| 2026-04-27 | 154.80 | 154.99 | 149.50 | 153.45 | 1.05M | -0.53% |
| 2026-04-24 | 153.75 | 155.36 | 149.72 | 154.26 | 2.00M | +0.14% |
| 2026-04-23 | 154.92 | 157.50 | 149.80 | 154.05 | 2.73M | +0.49% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ATI — Frequently Asked Questions
Quick answers to the most common questions about buying ATI stock.
How has ATI stock performed recently?
ATI returned +119.3% over the past year, beating its 5-year annualized CAGR of +56.6%. The stock trades above its 200-day moving average, confirming the uptrend.
What is ATI's all-time high price?
ATI Inc. reached $205.31 on 2026-06-22. The 52-week high is $205.31. Current 1-year return of +119.3% places the stock closer to historical peaks.
Where can I download ATI historical price data?
This page provides ATI daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1999-2026, downloadable in CSV format.