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185.48
0.39%
-0.73
After Hours:
185.00
-0.48
-0.26%
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Ati Inc Stock (ATI) Price History
The historical daily chart and data for Ati Inc stock (ATI), adjusted for splits and dividends, show that the latest closing stock price as of September 25, 2026, is $185.48.
- Ati Inc all-time high stock price is $243.57, occurred on August 12, 2026.
- The lowest Ati Inc stock price recorded was $4.95 on March 23, 2020. Since then, Ati Inc's stock price has risen over 3,647% to $185.48 now.
- The 52-week high stock price for ATI is $243.57, representing a 31.32% increase from the current share price, occurred on August 12, 2026.
- The 52-week low stock price for ATI is $76.78, indicating a -58.60% decrease from the current share price, occurred on September 29, 2025.
- The closing price of Ati Inc (ATI) stock in the beginning of 2025 was $16.28. The stock closed the year at $29.86, a gain of over 83.42% for the year.
The table below shows more information about ATI historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 25, 2026 | $186.7 | $182.3 | $4.36 | 1,136,460.0 | -0.39% |
| Sep 24, 2026 | $187.8 | $181.5 | $6.29 | 1,126,858.0 | +1.10% |
| Sep 23, 2026 | $190.0 | $183.3 | $6.68 | 1,349,357.0 | -1.28% |
| Sep 22, 2026 | $190.6 | $185.9 | $4.74 | 1,433,584.0 | -1.37% |
| Sep 21, 2026 | $193.2 | $187.2 | $5.92 | 1,648,877.0 | -1.29% |
| Sep 18, 2026 | $192.3 | $183.6 | $8.76 | 4,030,108.0 | +4.35% |
| Sep 17, 2026 | $197.0 | $179.6 | $17.41 | 2,238,406.0 | -3.17% |
| Sep 16, 2026 | $193.9 | $186.8 | $7.09 | 1,031,064.0 | +1.59% |
| Sep 15, 2026 | $192.3 | $182.6 | $9.64 | 1,849,501.0 | -0.78% |
| Sep 14, 2026 | $194.5 | $187.0 | $7.50 | 1,686,007.0 | -5.34% |
| Sep 11, 2026 | $203.9 | $198.1 | $5.80 | 1,223,299.0 | -0.12% |
| Sep 10, 2026 | $207.6 | $196.6 | $11.03 | 1,324,878.0 | -3.65% |
| Sep 09, 2026 | $210.3 | $205.2 | $5.14 | 1,111,889.0 | -0.38% |
| Sep 08, 2026 | $209.9 | $203.2 | $6.71 | 1,596,085.0 | -1.58% |
| Sep 04, 2026 | $212.3 | $204.3 | $7.96 | 1,789,688.0 | +2.99% |
| Sep 03, 2026 | $207.6 | $200.2 | $7.32 | 1,604,498.0 | +1.41% |
| Sep 02, 2026 | $205.0 | $198.5 | $6.52 | 1,921,549.0 | +0.37% |
| Sep 01, 2026 | $205.3 | $199.8 | $5.54 | 1,345,100.0 | -1.59% |
| Aug 31, 2026 | $210.9 | $202.0 | $8.87 | 10,008,199.0 | -3.11% |
Ati Inc Stock (ATI) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Ati Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ATI shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Ati Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Ati Inc Stock (ATI) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $212.3 | $179.6 | $32.70 | 30,583,668.0 | -9.17% |
| Aug, 2026 | $243.6 | $183.5 | $60.03 | 40,533,763.0 | +8.96% |
| Jul, 2026 | $204.3 | $174.8 | $29.53 | 30,387,407.0 | -4.92% |
| Jun, 2026 | $205.3 | $170.8 | $34.53 | 41,265,976.0 | +12.53% |
| May, 2026 | $177.3 | $146.3 | $30.93 | 35,606,446.0 | +12.67% |
| Apr, 2026 | $166.6 | $142.3 | $24.26 | 38,215,432.0 | +6.87% |
| Mar, 2026 | $168.1 | $135.5 | $32.66 | 47,227,805.0 | -11.08% |
| Feb, 2026 | $164.3 | $119.1 | $45.14 | 48,321,344.0 | +35.99% |
| Jan, 2026 | $127.1 | $114.8 | $12.36 | 29,278,504.0 | +4.83% |
Ati Inc Stock (ATI) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $117.5 | $97.14 | $20.34 | 29,948,897.0 | +15.25% |
| Nov, 2025 | $101.8 | $92.85 | $8.96 | 22,296,178.0 | +1.85% |
| Oct, 2025 | $103.6 | $79.29 | $24.35 | 35,788,840.0 | +21.67% |
| Sep, 2025 | $84.61 | $74.45 | $10.16 | 38,040,523.0 | +4.90% |
| Aug, 2025 | $78.96 | $70.42 | $8.54 | 42,544,036.0 | +0.78% |
| Jul, 2025 | $96.20 | $76.20 | $20.00 | 39,918,069.0 | -10.89% |
| Jun, 2025 | $87.75 | $79.36 | $8.39 | 42,425,898.0 | +8.41% |
| May, 2025 | $80.68 | $57.27 | $23.41 | 45,932,060.0 | +46.45% |
| Apr, 2025 | $54.80 | $39.23 | $15.57 | 43,740,560.0 | +4.52% |
| Mar, 2025 | $60.72 | $49.06 | $11.66 | 56,719,220.0 | -10.54% |
| Feb, 2025 | $66.80 | $55.14 | $11.66 | 32,163,329.0 | +1.87% |
| Jan, 2025 | $60.47 | $54.48 | $5.98 | 24,781,068.0 | +3.72% |
Ati Inc Stock (ATI) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $60.85 | $53.37 | $7.48 | 29,014,704.0 | -8.81% |
| Nov, 2024 | $61.20 | $52.45 | $8.75 | 28,245,818.0 | +14.15% |
| Oct, 2024 | $67.09 | $52.62 | $14.47 | 32,944,236.0 | -21.22% |
| Sep, 2024 | $67.47 | $57.30 | $10.17 | 36,222,543.0 | +4.74% |
| Aug, 2024 | $68.22 | $56.33 | $11.89 | 20,149,848.0 | -5.66% |
| Jul, 2024 | $68.92 | $53.90 | $15.02 | 24,022,589.0 | +22.11% |
| Jun, 2024 | $61.90 | $50.38 | $11.52 | 47,500,749.0 | -9.60% |
| May, 2024 | $62.44 | $57.50 | $4.94 | 26,962,032.0 | +2.75% |
| Apr, 2024 | $61.58 | $47.90 | $13.68 | 25,047,708.0 | +16.67% |
| Mar, 2024 | $51.95 | $47.58 | $4.37 | 23,580,324.0 | +4.05% |
| Feb, 2024 | $49.85 | $38.04 | $11.81 | 34,311,449.0 | +20.33% |
| Jan, 2024 | $45.64 | $39.74 | $5.90 | 26,049,229.0 | -10.12% |
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