ATI Inc. (ATI) Stock Chart
ATI price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
ATI performance vs the market
Total return, dividends reinvestedATI monthly returns
ATI historical prices
ATI dividends & splits
About the ATI chart
ATI (ATI) closed at $185.59 on October 16, 2026, up 61.7% so far this year. The stock is trading 8.6% above its 200-day moving average of $170.85, which technical analysts usually read as a long-term uptrend. Over the past year ATI returned +128.5% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of ATI Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the ATI stock overview.
ATI chart FAQ
What is ATI's all-time high stock price?
The highest closing price for ATI was $231.78 on August 17, 2026 (adjusted for stock splits). As of the October 16, 2026 close it traded 19.9% below that level.
What is the 52-week range of ATI stock?
Over the 52 weeks to October 16, 2026, ATI traded between an intraday low of $79.29 on October 17, 2025 and an intraday high of $243.57 on August 12, 2026.
Is ATI above its 200-day moving average?
Yes. On October 16, 2026 ATI closed at $185.59, 8.6% above its 200-day simple moving average of $170.85. The 50-day average was $201.42.
How has ATI stock performed compared with the S&P 500?
Including reinvested dividends, ATI returned +128.5% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +979.6% and +83.0%.
Does ATI pay a dividend?
ATI has not paid a dividend in the past 12 months.
Has ATI stock ever split?
ATI has split its stock 3 times: 3:2 (July 3, 1990), 2:1 (July 2, 1993), 1:2 (November 30, 1999). Prices on this chart are adjusted for all splits.
How do I read the ATI chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots ATI against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.