Ati (ATI) closed at $161.84 on October 22, 2026, down 10.4% from the previous close, on volume of 3,608,605 shares (30-day average 1,368,319).
Data as of October 22, 2026.
Lockheed Martin posts earnings beat, but Quant rating keeps it outside top five defense stocks
Seeking Alpha News (Thu, 22-Oct 8:26 AM ET)
ATI Announces Webcast for Third Quarter 2026 Results
PRNewswire (Tue, 13-Oct 4:33 PM ET)
ATI to host Investor Day on November 12, 2026
PRNewswire (Mon, 28-Sep 4:56 PM ET)
The Tungsten Squeeze Has Reached the Companies That Buy It
Globe Newswire (Thu, 17-Sep 9:20 AM ET)
ATI CEO to speak at Morgan Stanley 14th Annual Laguna Conference
PRNewswire (Mon, 14-Sep 5:52 PM ET)
Bloomberg 500 (B500) Index Adds Ten Securities Following September Reconstitution
PRNewswire (Wed, 26-Aug 4:34 PM ET)
ATI Announces Second Quarter 2026 Results
PRNewswire (Thu, 6-Aug 7:30 AM ET)
Market Chameleon (Fri, 15-May 5:29 AM ET)
ATI Lifts Full-Year Guidance on Strength in Aerospace—Adjusted EBITDA Margins Hit New Highs
Market Chameleon (Thu, 30-Apr 5:16 AM ET)
Market Chameleon (Tue, 3-Feb 6:10 AM ET)
ATI Inc supplies specialty metals to various end markets, including aerospace and defense, oil and gas, automotive, and electrical energy, among many others. The company's operating segment includes High-Performance Materials and Components and Advanced Alloys and Solutions. The majority of revenue is from the High-Performance Materials segment. The High-Performance Materials segment is focused on a wide range of high-performance specialty materials, parts, and components for several the majority of end markets, including the aerospace & defense, medical, and energy markets. Geographically, it operates in the United States, China, the United Kingdom, Germany, France, Canada, and Others, the majority is from the United States.
Ati trades on the NYSE stock market under the symbol ATI.
As of October 22, 2026, ATI stock price declined to $161.84 with 3,608,605 million shares trading.
ATI has a beta of 1.41, meaning it tends to be more sensitive to market movements. ATI has a correlation of 0.17 to the broad based SPY ETF.
ATI has a market cap of $22.04 billion. This is considered a Large Cap stock.
Last quarter Ati reported $1 billion in Revenue and $1.23 earnings per share. This beat revenue expectation by $44 million and exceeded earnings estimates by $.21.
In the last 3 years, ATI traded as high as $243.57 and as low as $35.03.
The top ETF exchange traded funds that ATI belongs to (by Net Assets): IJH, VTI, VB, VBK, VXF.
ATI has outperformed the market in the last year with a return of +91.9%, while the SPY ETF gained +14.9%. However, in the most recent history, ATI shares have underperformed the stock market with its stock returning -17.9% in the last 3 month period and -14.5% for the last 2 week period, while SPY has returned +2.3% and -1.7%, respectively.
ATI support price is $176.22 and resistance is $185.16 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ATI shares will trade within this expected range on the day.