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Ecolab Inc. (ECL) stock Relative Strength Index

14-Day RSI

34.571.72+5.24%

Summary

As of today, ECL 14-day RSI is 34.57, up +5.24% 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

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Series
SUGGESTED SERIES

Performance

ECL Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI34.57+5.2%-51.9%-27.1%-27.1%-25.9%-46.0%-37.0%
Price$263.32+0.3%-14.6%+0.3%+0.3%+3.9%+59.1%+23.0%
200-Day SMA$272.81-0.0%+0.5%+3.5%+3.5%+10.0%+76.2%+32.0%
50-Day SMA$284.84-0.1%+1.1%+7.9%+7.9%+11.3%+81.3%+34.7%
Beta0.58-1.7%+7.4%+7.4%+7.4%+5.5%-47.8%-48.7%
ATR$6.52-2.8%+17.9%+65.0%+65.0%+47.0%+98.4%+32.0%
10-Day Volatility27.75%+1.4%+134.0%+140.1%+140.1%+105.7%+79.4%+118.8%
1-Month Volatility22.80%-0.7%+23.9%+33.2%+31.1%+37.5%+8.4%+28.9%
3-Month Volatility21.56%+1.5%+18.6%+0.8%+0.9%+6.5%-25.1%-11.8%
1-Year Volatility21.04%-0.2%+3.7%+1.4%+1.4%+14.5%-37.1%-37.3%

RSI Highs

ECL 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M71.88-51.9%
3M77.87-55.6%
6M77.87-55.6%
1Y77.87-55.6%
3Y80.74-57.2%
5Y80.74-57.2%
All90.10-61.6%

RSI Lows

ECL 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M18.46+87.3%
3M18.46+87.3%
6M18.46+87.3%
1Y18.46+87.3%
3Y18.46+87.3%
5Y14.58+137.1%
All0.00N/A

RSI History

DateValueChange
34.57-27.1%
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 34.57

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