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ATI Inc. logo

ATI Inc. (ATI) stock Relative Strength Index

14-Day RSI

59.911.96-3.17%

Summary

Current Value
As of today, ATI 14-day RSI is 59.91, down -3.17% on
Current Value Category
Based on its current 14-day relative strength index, ATI falls into the strengthening momentum category
1-Year High
ATI 14-day RSI reached a 1-year high of 90.82 on
1-Year Low
ATI 14-day RSI reached a 1-year low of 24.41 on

RSI Chart

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Series
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Performance

ATI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI59.91-3.2%-24.5%-21.7%-14.1%+77.0%+30.0%-5.4%
Price$157.47-0.9%+13.5%+42.3%+37.2%+203.5%+302.9%+617.4%
200-Day SMA$99.78+0.4%+9.0%+29.3%+23.2%+67.3%+230.1%+682.8%
50-Day SMA$136.16+0.6%+15.8%+45.4%+33.9%+134.9%+265.7%+620.0%
Beta1.53-1.9%-0.7%0.0%-1.9%+30.8%+43.0%-12.6%
ATR$6.03-1.6%+26.9%+66.5%+109.8%+124.5%+363.3%+457.7%
10-Day Volatility53.24%+0.2%+70.1%+31.8%+140.3%+6.2%+50.1%-13.9%
1-Month Volatility42.99%+1.0%+61.2%+32.2%+37.3%+6.4%+43.0%-26.5%
3-Month Volatility31.90%-4.4%+13.9%-22.8%-15.5%-20.6%-10.8%-36.9%
1-Year Volatility47.30%0.0%-0.4%-3.4%-3.3%+22.1%+4.5%-47.2%

RSI Highs

ATI 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M90.82-34.0%
3M90.82-34.0%
6M90.82-34.0%
1Y90.82-34.0%
3Y90.82-34.0%
5Y90.82-34.0%
All90.82-34.0%

RSI Lows

ATI 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M53.63+11.7%
3M53.01+13.0%
6M45.99+30.3%
1Y24.41+145.4%
3Y22.86+162.1%
5Y22.86+162.1%
All0.00N/A

RSI History

DateValueChange
59.91-14.0%
69.70+73.2%
40.25-34.6%
61.57+24.1%
49.60-10.2%
55.23-11.4%
62.37+69.0%
36.90+9.2%
33.78-38.4%
54.85+30.4%
42.06-3.6%
43.65-23.8%
57.26-13.1%
65.86+3.7%
DateValueChange
63.54+19.3%
53.28+2.3%
52.07-29.3%
73.68+29.6%
56.84+34.8%
42.18-25.3%
56.49-12.4%
64.50+25.0%
51.59-28.7%
72.35+36.6%
52.95-18.3%
64.81+54.1%
42.06-14.2%
49.00-

FAQ

  • What is the current 14-day RSI of ATI?

    As of today, ATI 14-day RSI is 59.91

  • What 14-day RSI category does ATI fall into?

    Based on its current 14-day relative strength index, ATI falls into the strengthening momentum category

  • What is ATI 14-day RSI 1-year high?

    ATI 14-day RSI reached a 1-year high of 90.82 on January 9, 2026

  • What is ATI 14-day RSI 1-year low?

    ATI 14-day RSI reached a 1-year low of 24.41 on August 11, 2025

Data Sources & References

  1. ATI Official Website www.atimaterials.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1018963/000162828026004793/0001628280-26-004793-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1018963/000162828026004793/0001628280-26-004793-index.htm
  4. ATI Profile on Yahoo Finance finance.yahoo.com/quote/ATI
  5. ATI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ati