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Rio Tinto Group (RIO) stock Relative Strength Index

14-Day RSI

39.793.31-7.68%

Summary

As of today, RIO 14-day RSI is 39.79, down -7.68% on
Based on its current 14-day relative strength index, RIO falls into the weakening momentum category
RIO 14-day RSI reached a 1-year high of 82.38 on
RIO 14-day RSI reached a 1-year low of 19.23 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

RIO Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI39.79-7.7%-34.7%-51.7%-40.5%-24.3%+12.5%-9.4%
Price$85.79-2.0%-13.4%+4.3%+7.2%+36.5%+32.7%+9.9%
200-Day SMA$73.33+0.2%+4.2%+14.6%+14.1%+15.4%+13.9%+7.2%
50-Day SMA$92.51+0.1%+4.3%+27.5%+26.3%+49.3%+26.7%+12.6%
Beta0.750.0%+17.2%+25.0%+22.9%+56.3%+4.2%-12.8%
ATR$2.84-1.7%-1.1%+122.2%+122.9%+134.9%+49.7%+21.5%
10-Day Volatility36.85%+1.4%+34.4%+120.8%+77.5%+76.2%+8.3%+27.4%
1-Month Volatility33.85%+0.5%-13.8%+85.2%+64.5%+48.8%-11.5%-25.7%
3-Month Volatility35.90%+0.4%+16.2%+71.7%+67.4%+73.8%+20.8%-7.3%
1-Year Volatility28.11%+0.3%+4.2%+16.3%+15.8%+22.8%-23.2%-16.8%

RSI Highs

RIO 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M61.90-35.7%
3M82.38-51.7%
6M82.38-51.7%
1Y82.38-51.7%
3Y82.38-51.7%
5Y84.00-52.6%
All85.91-53.7%

RSI Lows

RIO 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M31.25+27.3%
3M31.25+27.3%
6M31.25+27.3%
1Y19.23+106.9%
3Y19.23+106.9%
5Y19.23+106.9%
All10.83+267.4%

RSI History

DateValueChange
39.79-40.5%
66.93+92.5%
34.77-48.2%
67.17+8.9%
61.68-0.0%
61.71-2.9%
63.53-12.1%
72.31+35.8%
53.26-26.4%
72.39+49.6%
48.40+16.8%
41.43-22.4%
53.40-25.4%
71.55-3.6%
74.25+55.7%
47.70-20.7%
60.16+5.3%
57.13+28.4%
44.51-6.5%
DateValueChange
47.60-1.7%
48.40-28.4%
67.56+2.9%
65.65-10.0%
72.91+34.0%
54.41-6.9%
58.46-12.5%
66.80-5.8%
70.89+62.0%
43.77-20.7%
55.20+10.3%
50.03+14.1%
43.85-9.4%
48.39-40.0%
80.64+45.3%
55.49+29.4%
42.87-8.9%
47.06-

FAQ

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

    As of today, RIO 14-day RSI is 39.79

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

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

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

    RIO 14-day RSI reached a 1-year high of 82.38 on December 26, 2025

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

    RIO 14-day RSI reached a 1-year low of 19.23 on April 8, 2025

Data Sources & References

  1. RIO Official Website www.riotinto.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/863064/000162828026009531/0001628280-26-009531-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/863064/000162828026009531/0001628280-26-009531-index.htm
  4. RIO Profile on Yahoo Finance finance.yahoo.com/quote/RIO
  5. RIO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/rio