ATI
ATI
PE ratio, current and historical analysis
- Stocks
- Industrials
- NYSE: ATI
- PE Ratio
As of Aug 21, 2026, the ATI stock's PE ratio is 59.49. This results from the current EPS of $3.48 and stock price of $207.01. The P/E ratio has grown by 42% from the past four quarters average of 42.0.
ATI PE ratio history
The PE ratio of ATI has averaged 19.08 over the last eight years. The current PE ratio of 59.49 is 212% above the historical average. Over the past eight years, ATI's PE ratio was at its highest in the Jun 2026 quarter at 56.72, when the stock price was $197.4 and the EPS was $3.48. The lowest value was in the Mar 2020 quarter, when it reached 4.13 with a price of $8.5 and an EPS of $2.06.
ATI PE ratio by year
Maximum annual increase: 103.71% in 2025
Maximum annual decrease: -69.74% in 2011
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | 40.05 | 103.71% | $116.95 | $2.92 |
| 2024 | 19.66 | 38.74% | $55.45 | $2.82 |
| 2023 | 14.17 | 20.49% | $45.47 | $3.21 |
| 2022 | 11.76 | 7.01% | $29.86 | $2.54 |
| 2021 | 10.99 | N/A | $15.93 | $1.45 |
| 2020 | N/A | N/A | $16.77 | -$12.43 |
| 2019 | 10.28 | -15.94% | $20.66 | $2.01 |
| 2018 | 12.23 | N/A | $21.77 | $1.78 |
| 2017 | N/A | N/A | $24.14 | -$0.83 |
| 2016 | N/A | N/A | $15.93 | -$5.97 |
| 2015 | N/A | N/A | $11.25 | -$3.53 |
| 2014 | N/A | N/A | $34.77 | -$0.03 |
| 2013 | 24.74 | 21.39% | $35.63 | $1.44 |
| 2012 | 20.38 | -10.89% | $30.36 | $1.49 |
| 2011 | 22.87 | -69.74% | $47.8 | $2.09 |
ATI PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Jun 2026 | 56.72 | 24.8% | $197.4 | $3.48 |
| Mar 2026 | 45.45 | 13.48% | $140.43 | $3.09 |
| Dec 2025 | 40.05 | 54.75% | $116.95 | $2.92 |
| Sep 2025 | 25.88 | -9.35% | $82.81 | $3.2 |
| Jun 2025 | 28.55 | 66.96% | $86.8 | $3.04 |
| Mar 2025 | 17.1 | -13.02% | $50.96 | $2.98 |
| Dec 2024 | 19.66 | -11.88% | $55.45 | $2.82 |
| Sep 2024 | 22.31 | 21.91% | $66.27 | $2.97 |
| Jun 2024 | 18.3 | 9.78% | $55.45 | $3.03 |
| Mar 2024 | 16.67 | 17.64% | $51.17 | $3.07 |
| Dec 2023 | 14.17 | 43.57% | $45.47 | $3.21 |
| Sep 2023 | 9.87 | -12.11% | $41.15 | $4.17 |
| Jun 2023 | 11.23 | -16.63% | $44.23 | $3.94 |
| Mar 2023 | 13.47 | 14.54% | $39.46 | $2.93 |
| Dec 2022 | 11.76 | -15.15% | $29.86 | $2.54 |
ATI Price vs fair value
ATI average PE ratio chart
What this chart measures
The Historical Valuation Regime chart shows where the stock's current valuation sits relative to its own historical valuation range over the selected lookback period.
This is a history-relative tool, not a market-relative percentile. It does not compare the stock to other companies. Instead, it compares each historical valuation reading to the stock's own past readings.
Percentile logic
The threshold lines are calculated them from the stock's real historical values using percentile interpolation. That is why some colored bands are narrow while others are wide: the band widths reflect how the stock actually traded through time.
Regime map
| Historical percentile | Regime | Chart meaning |
|---|---|---|
| 0-10 | Historically Low | Deep cheap zone |
| >10-25 | Below Average | Cheap relative to history |
| >25-75 | Average | Within the normal historical range |
| >75-90 | Above Average | Expensive relative to history |
| >90-100 | Historically High | Extreme or stretched valuation |
How to read each part
| Chart element | What it tells you |
|---|---|
| Main line | The actual historical valuation values over time for the selected metric. |
| Dashed horizontal lines | The stock's computed P10, P25, Median, P75, and P90 thresholds for the selected period. |
| Colored bands | The historical valuation zones between those thresholds. |
| Metric boxes | Current ratio, historical median, current percentile, and current regime. |
| Timeline strip | A condensed regime history showing how the stock moved between cheap, fair, and expensive states across each observation. |
Important metric definitions
Current Percentile is the percentile rank of the latest valid historical observation within the selected lookback range.
Current Regime is assigned directly from the latest observation's percentile bucket using the fixed 10 / 25 / 75 / 90 cutoffs shown above.
How to use it well
This chart is most useful for answering a narrow question: Is this stock trading high, low, or normal relative to its own history? It works best alongside growth, profitability, and forward-looking business analysis, because a stock can deserve a higher or lower regime if its business quality has changed.
The current PE ratio of ATI is greater than its 3, 5 and 10-year historical averages.
PE comparison
With a P/E of 59.49, ATI is above the Industrials sector, the industry and its peers average. Compared to its Industrials sector average of 26.8, ATI's P/E is 122% higher.
ATI PE vs peers
Frequently asked questions
What is ATI's PE ratio?
The price to earnings ratio for ATI stock as of Aug 21, 2026, stands at 59.49.
What is the 3-year average PE ratio for ATI (ATI)?
The 3-year average PE ratio for ATI stock is 26.23.
What is the 5-year average PE ratio for ATI (ATI)?
The 5-year average PE ratio for ATI stock is 21.25.
What is the highest PE ratio for ATI?
The current P/E of 59.49 represents the highest historical value in the last eight years.
How does the current PE ratio for ATI compare to its historical average?
ATI's price to earnings ratio is currently 212% above its 8-year historical average.
How is ATI's PE ratio calculated (ATI PE ratio formula)?
You can calculate the PE ratio by dividing the most recent stock price by the trailing twelve months EPS. As of today (Aug 21, 2026), ATI's stock price is $207.01. The earnings per share for the trailing twelve months (TTM) ending Jun 2026 is $3.48. Therefore, ATI's P/E ratio for today is 59.49. PE RATIO(59.49) = STOCK PRICE($207.01) / TTM EPS($3.48)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.