ATI Inc. company logo
ATI Inc. logo

ATI Inc. (ATI) stock Relative Strength Index

14-Day RSI

66.333.53+5.62%

Summary

Current Value
As of today, ATI 14-day RSI is 66.33, up +5.62% 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

SUGGESTED SERIES

Performance

ATI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI66.33+5.6%+27.9%+6.1%-4.8%-19.1%+36.1%+11.8%
Price$175.16+2.7%+12.8%+7.1%+52.6%+119.9%+382.7%+613.2%
200-Day SMA$119.11+0.4%+6.5%+23.5%+47.1%+100.2%+252.4%+629.1%
50-Day SMA$155.64+0.3%+1.3%+20.6%+53.1%+160.3%+314.9%+585.2%
20-Day SMA$160.76+0.6%+2.9%+12.0%+47.2%+116.3%+344.3%+584.6%
Beta1.61+0.6%+3.2%+7.3%+3.2%+3.9%+32.0%-7.5%
ATR$6.80-0.1%-5.8%+40.2%+136.6%+192.8%+459.7%+566.1%
10-Day Volatility46.84%+0.5%+2.8%+102.4%+111.4%+68.3%+30.6%-10.8%
1-Month Volatility43.71%-9.0%-8.3%+73.7%+39.6%+43.3%-7.6%-4.8%
3-Month Volatility50.58%-0.3%+5.1%+79.4%+33.9%-25.3%+28.4%+8.3%
1-Year Volatility41.75%+0.3%+1.8%-11.9%-14.7%-11.4%-5.5%-31.6%

RSI Highs

ATI 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M66.33at high
3M90.16-26.4%
6M90.82-27.0%
1Y90.82-27.0%
3Y90.82-27.0%
5Y90.82-27.0%
All90.82-27.0%

RSI Lows

ATI 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M42.96+54.4%
3M38.53+72.2%
6M38.53+72.2%
1Y24.41+171.7%
3Y22.86+190.2%
5Y22.86+190.2%
All0.00N/A

RSI History

DateValueChange
66.33-4.8%
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 66.33

  • 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 Annual Report (10-K) www.sec.gov/Archives/edgar/data/1018963/000162828026004793/0001628280-26-004793-index.htm
  3. ATI Profile on Yahoo Finance finance.yahoo.com/quote/ATI
  4. ATI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ati