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ATI Inc. logo

ATI Inc. (ATI) stock Relative Strength Index

14-Day RSI

47.955.57+13.14%

Summary

Current Value
As of today, ATI 14-day RSI is 47.95, up +13.14% on
Current Value Category
Based on its current 14-day relative strength index, ATI falls into the weakening 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 24.54 on

RSI Chart

SUGGESTED SERIES

Performance

ATI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI47.95+13.1%-5.4%-32.2%-31.2%-22.6%-25.9%-20.0%
Price$175.79+4.4%-9.7%-21.3%+53.2%+82.7%+314.3%+890.9%
200-Day SMA$174.64+0.1%+4.0%+19.8%+115.7%+141.2%+331.9%+768.2%
50-Day SMA$186.84-0.4%-7.7%-1.9%+83.8%+123.5%+353.9%+1005.6%
20-Day SMA$176.34-0.5%-7.3%-8.4%+61.5%+95.9%+359.5%+975.0%
Beta1.56+0.7%+1.3%-3.1%0.0%0.0%+28.9%-22.8%
ATR$11.17-0.9%+49.3%+7.0%+288.6%+220.7%+683.3%+1326.7%
10-Day Volatility68.84%-0.7%+134.1%+6.8%+210.7%+34.9%+49.5%-15.8%
1-Month Volatility64.69%+7.5%+73.4%+20.6%+106.5%+25.7%+33.8%+11.0%
3-Month Volatility45.84%-5.2%+7.8%+2.6%+21.4%+11.8%+37.6%+7.6%
1-Year Volatility42.81%+0.6%+3.5%+4.1%-12.5%-11.9%+17.7%-16.3%

RSI Highs

ATI 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M50.67-5.4%
3M73.44-34.7%
6M75.00-36.1%
1Y90.82-47.2%
3Y90.82-47.2%
5Y90.82-47.2%
All90.82-47.2%

RSI Lows

ATI 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M24.54+95.4%
3M24.54+95.4%
6M24.54+95.4%
1Y24.54+95.4%
3Y22.86+109.8%
5Y22.86+109.8%
All0.00N/A

RSI History

DateValueChange
47.95-31.2%
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 47.95
What 14-day RSI category does ATI fall into?
Based on its current 14-day relative strength index, ATI falls into the weakening 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 24.54 on September 11, 2026

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