ATI - 38 Year Stock Price History | ATI
Historical daily share price chart and data for ATI since 1987 adjusted for splits and dividends. The latest closing stock price for ATI as of April 25, 2025 is 53.09.
- The all-time high ATI stock closing price was 99.07 on April 23, 2007.
- The ATI 52-week high stock price is 68.92, which is 29.8% above the current share price.
- The ATI 52-week low stock price is 39.23, which is 26.1% below the current share price.
- The average ATI stock price for the last 52 weeks is 58.33.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
| ATI Historical Annual Stock Price Data |
| Year |
Average Stock Price |
Year Open |
Year High |
Year Low |
Year Close |
Annual % Change |
| 2025 |
54.6496 |
55.0300 |
65.8600 |
41.9700 |
53.0900 |
-3.54% |
| 2024 |
55.6956 |
44.3000 |
67.7100 |
38.5500 |
55.0400 |
21.05% |
| 2023 |
40.5144 |
29.5600 |
47.6800 |
29.5600 |
45.4700 |
52.28% |
| 2022 |
26.6810 |
16.2800 |
33.0900 |
16.2800 |
29.8600 |
87.45% |
| 2021 |
19.3456 |
15.9800 |
24.8000 |
14.0600 |
15.9300 |
-5.01% |
| 2020 |
11.6138 |
20.6000 |
20.6000 |
5.2300 |
16.7700 |
-18.83% |
| 2019 |
23.3443 |
22.3500 |
29.2600 |
17.2500 |
20.6600 |
-5.10% |
| 2018 |
26.6752 |
25.6200 |
29.7700 |
21.2100 |
21.7700 |
-9.82% |
| 2017 |
19.8039 |
16.3000 |
25.8400 |
14.8900 |
24.1400 |
51.54% |
| 2016 |
14.8604 |
11.3047 |
18.9400 |
7.4971 |
15.9300 |
43.92% |
| 2015 |
23.7136 |
32.9178 |
36.0519 |
10.2913 |
11.0686 |
-66.74% |
| 2014 |
35.4574 |
33.0911 |
43.8112 |
28.0232 |
33.2815 |
-0.47% |
| 2013 |
27.9221 |
28.9247 |
33.4477 |
23.9788 |
33.4383 |
20.17% |
| 2012 |
32.0231 |
45.0653 |
46.3308 |
23.3208 |
27.8249 |
-35.14% |
| 2011 |
49.9327 |
50.9611 |
64.5937 |
29.3010 |
42.9022 |
-12.20% |
| 2010 |
43.2769 |
41.2658 |
52.2185 |
34.6762 |
48.8624 |
25.05% |
| 2009 |
26.8153 |
23.0256 |
39.9130 |
14.8879 |
39.0751 |
79.81% |
| 2008 |
45.4495 |
70.5793 |
72.0956 |
12.8785 |
21.7317 |
-69.98% |
| 2007 |
85.6058 |
73.6793 |
99.0713 |
69.7164 |
72.3804 |
-4.18% |
| 2006 |
54.0342 |
29.8378 |
81.6804 |
29.8378 |
75.5370 |
152.95% |
| 2005 |
21.4249 |
16.7425 |
30.2351 |
14.7685 |
29.8626 |
68.24% |
| 2004 |
12.5899 |
10.9328 |
18.7315 |
7.0357 |
17.7500 |
66.41% |
| 2003 |
5.0454 |
4.8092 |
11.2152 |
1.9261 |
10.6665 |
122.15% |
| 2002 |
9.0734 |
11.9397 |
13.3938 |
4.0847 |
4.8015 |
-60.75% |
| 2001 |
12.2008 |
10.6101 |
15.0390 |
9.1816 |
12.2318 |
10.29% |
| 2000 |
13.8027 |
14.9148 |
17.9310 |
9.0819 |
11.0904 |
-26.47% |
| 1999 |
22.1253 |
23.9051 |
27.6497 |
13.6544 |
15.0828 |
-35.17% |
| 1998 |
24.8774 |
29.4446 |
32.3501 |
16.8575 |
23.2647 |
-18.32% |
| 1997 |
29.6307 |
24.5053 |
35.7339 |
23.0323 |
28.4815 |
15.59% |
| 1996 |
21.6420 |
20.0472 |
25.0409 |
18.4540 |
24.6392 |
25.40% |
| 1995 |
21.4033 |
19.9144 |
24.2956 |
17.7902 |
19.6489 |
-1.33% |
| 1994 |
21.3548 |
25.4905 |
26.1543 |
18.3213 |
19.9144 |
-21.47% |
| 1993 |
22.3257 |
18.6532 |
25.6232 |
18.0557 |
25.3577 |
37.41% |
| 1992 |
17.2147 |
14.9358 |
19.2506 |
14.8031 |
18.4540 |
25.79% |
| 1991 |
13.4631 |
12.6125 |
15.4669 |
11.0193 |
14.6703 |
17.55% |
| 1990 |
13.6916 |
14.1614 |
18.0557 |
9.9572 |
12.4797 |
-12.69% |
| 1989 |
13.1500 |
10.6653 |
14.6924 |
10.3998 |
14.2941 |
35.15% |
| 1988 |
9.8854 |
8.7181 |
12.4354 |
7.6117 |
10.5768 |
21.32% |
| Sector |
Industry |
Market Cap |
Revenue |
| Basic Materials |
Steel - Specialty Alloys |
$6.418B |
$4.362B |
|
Allegheny Technologies Inc. is a global manufacturer of technically advanced specialty materials and complex components. Allegheny Technologies largest market is aerospace & defense, particularly jet engines. The company operates under 2 revised business segments, HPMC and AA&S. The AA&S segment is focused on delivering high-value flat products mainly to the energy, aerospace, and defense end-markets. It combines the Specialty Alloys & Components business with the company's former Flat-Rolled Products(FRP) business segment that included the FRP business, the STAL joint venture, and the Uniti and A&T Stainless joint ventures. The HPMC segment consists of specialty materials and forged products businesses, and ATI Europe distribution operations. The segment is primarily focused on maximizing aero-engine materials and components growth. Majority of its revenues are derived from the aerospace and defense markets.
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