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Ecolab Inc. (ECL) stock Relative Strength Index

14-Day RSI

48.680.64-1.30%

Summary

As of today, ECL 14-day RSI is 48.68, down -1.30% 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 RSI48.68-1.3%+37.4%-8.2%+2.6%-27.0%-16.8%+9.2%
Price$255.67-0.2%+0.0%-14.2%-2.6%-4.3%+47.7%+18.7%
200-Day SMA$271.19-0.1%-0.6%-0.4%+2.9%+8.4%+73.0%+28.3%
50-Day SMA$261.58-0.0%-4.8%-7.9%-0.9%+4.7%+56.0%+19.2%
20-Day SMA$253.28-0.0%-5.6%-15.6%-3.4%-2.5%+47.8%+16.2%
Beta0.660.0%+6.5%+20.0%+22.2%+15.8%-41.6%-37.7%
ATR$6.36-0.6%-3.3%+5.0%+61.0%+45.1%+99.3%+92.8%
10-Day Volatility27.02%-4.9%+14.6%+81.7%+133.7%+119.3%+3.8%+296.2%
1-Month Volatility24.53%-0.5%-6.4%+18.4%+41.1%+75.2%+26.1%+33.1%
3-Month Volatility24.12%-3.1%-0.3%+33.3%+12.9%-1.5%+26.9%+21.1%
1-Year Volatility20.63%+0.4%+4.0%+1.3%-0.5%-0.7%-33.5%-27.8%

RSI Highs

ECL 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M56.63-14.0%
3M56.63-14.0%
6M77.87-37.5%
1Y77.87-37.5%
3Y80.74-39.7%
5Y80.74-39.7%
All90.10-46.0%

RSI Lows

ECL 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M32.55+49.5%
3M18.46+163.7%
6M18.46+163.7%
1Y18.46+163.7%
3Y18.46+163.7%
5Y14.58+233.9%
All0.00N/A

RSI History

DateValueChange
48.68+2.6%
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 48.68

  • 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