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Ecolab Inc. (ECL) stock Relative Strength Index

14-Day RSI

56.614.69+9.03%

Summary

As of today, ECL 14-day RSI is 56.61, up +9.03% on
Based on its current 14-day relative strength index, ECL falls into the strengthening 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 RSI56.61+9.0%+48.9%+9.8%+19.4%+15.2%+58.1%+28.1%
Price$281.69+1.3%+3.5%+3.2%+7.3%+3.4%+68.0%+31.0%
200-Day SMA$274.18+0.0%+0.4%+1.3%+4.0%+5.7%+62.2%+26.7%
50-Day SMA$279.12-0.0%+0.2%+6.3%+5.8%+2.0%+56.4%+26.5%
20-Day SMA$275.73+0.2%-2.0%+0.7%+5.1%+1.7%+60.0%+26.5%
Beta0.490.0%-2.0%-12.5%-9.3%-14.0%-55.5%-52.4%
ATR$5.43+1.7%-4.4%-19.7%+37.5%+21.6%+71.5%+38.1%
10-Day Volatility18.40%+4.0%+36.3%-23.1%+59.2%-21.8%-9.8%-27.6%
1-Month Volatility16.74%-4.9%-8.0%-36.0%-3.7%-16.3%-12.2%-19.0%
3-Month Volatility19.60%-3.5%-13.2%-18.5%-8.2%+10.7%+27.9%+25.8%
1-Year Volatility21.86%-0.8%-0.9%+2.0%+5.4%+11.1%-17.0%-5.8%

RSI Highs

ECL 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M56.61at high
3M63.69-11.1%
6M69.63-18.7%
1Y77.87-27.3%
3Y80.74-29.9%
5Y80.74-29.9%
All90.10-37.2%

RSI Lows

ECL 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M36.35+55.7%
3M36.35+55.7%
6M32.55+73.9%
1Y18.46+206.7%
3Y18.46+206.7%
5Y14.58+288.3%
All0.00N/A

RSI History

DateValueChange
56.61+19.4%
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 56.61
What 14-day RSI category does ECL fall into?
Based on its current 14-day relative strength index, ECL falls into the strengthening 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