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Ecolab Inc. (ECL) stock Relative Strength Index

14-Day RSI

37.464.91+15.08%

Summary

As of today, ECL 14-day RSI is 37.46, up +15.08% on
Based on its current 14-day relative strength index, ECL falls into the weakening momentum category
ECL 14-day RSI reached a 1-year high of 77.87 on
ECL 14-day RSI reached a 1-year low of 18.46 on

RSI Chart

SUGGESTED SERIES

Performance

ECL Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI37.46+15.1%-22.1%-13.2%-21.0%-41.0%-43.0%-7.5%
Price$248.64+1.2%-8.2%-18.3%-5.3%-4.7%+41.9%+16.1%
200-Day SMA$272.04-0.0%-0.4%+0.7%+3.2%+9.3%+73.4%+29.3%
50-Day SMA$263.82-0.3%-6.2%-4.8%-0.0%+6.4%+59.1%+20.7%
Beta0.660.0%0.0%+22.2%+22.2%+15.8%-41.1%-38.9%
ATR$6.00+1.5%-6.6%+5.9%+51.7%+20.6%+124.6%+43.2%
10-Day Volatility17.33%-16.7%-37.3%-28.5%+49.9%+4.8%+72.6%-33.2%
1-Month Volatility22.07%+2.9%-11.8%+18.1%+26.9%+21.8%+28.2%-13.9%
3-Month Volatility23.22%+0.1%+1.9%+25.4%+8.7%-5.5%+36.4%+5.7%
1-Year Volatility20.06%+0.3%+1.4%-1.1%-3.3%-4.2%-36.6%-31.1%

RSI Highs

ECL 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M53.79N/A-30.4%
3M73.58-49.1%
6M77.87-51.9%
1Y77.87-51.9%
3Y80.74-53.6%
5Y80.74-53.6%
All90.10-58.4%

RSI Lows

ECL 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M32.55+15.1%
3M18.46+102.9%
6M18.46+102.9%
1Y18.46+102.9%
3Y18.46+102.9%
5Y14.58+156.9%
All0.00N/A

RSI History

DateValueChange
37.46-21.0%
47.43+43.6%
33.04-52.1%
69.03+43.6%
48.06-18.9%
59.27+17.9%
50.29-21.8%
64.29+43.4%
44.83-10.1%
49.86+13.5%
43.93-2.1%
44.87+8.3%
41.42-16.5%
49.62-9.0%
54.55-14.0%
63.43+1.4%
62.58+44.2%
43.40-13.1%
49.95-12.0%
56.75+13.2%
50.15-24.7%
66.56+17.0%
56.89+5.5%
53.92-2.3%
55.21-17.5%
66.95+17.2%
57.11-24.1%
DateValueChange
75.22+12.4%
66.90-7.0%
71.96+59.8%
45.02-17.1%
54.29-4.2%
56.67+23.6%
45.86-15.9%
54.55-2.7%
56.09+12.9%
49.67-15.4%
58.70-8.4%
64.08+8.7%
58.93+9.6%
53.79-28.4%
75.09-5.8%
79.68+14.4%
69.67+31.0%
53.19+17.6%
45.24-23.0%
58.73-1.9%
59.88+36.8%
43.76+26.7%
34.53-14.6%
40.44+20.1%
33.66-35.9%
52.48+6.1%
49.44-

FAQ

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

    As of today, ECL 14-day RSI is 37.46

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

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

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

    ECL 14-day RSI reached a 1-year high of 77.87 on February 11, 2026

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

    ECL 14-day RSI reached a 1-year low of 18.46 on February 6, 2026

Data Sources & References

  1. ECL Official Website www.ecolab.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/31462/000110465926012358/0001104659-26-012358-index.htm
  3. ECL Profile on Yahoo Finance finance.yahoo.com/quote/ECL
  4. ECL Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ecl