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Archive
- 8/28/2026 -
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Ecolab Inc. (ECL) Technical Analysis
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| Summary:
| | Weekly : | | Daily : 
Move cursor over the icon to see details.
| | It was a second consecutive positive week for the Ecolab Inc. (ECL). During the week, the ECL gained 5.12 points, or 1.82%, and closed at 286.75 on Friday, August 28, 2026. ECL was trading at average weekly trading volume.
 Long-term trend: [See ECL long-term trend chart]
A long-term uptrend had started on November 3, 2022 at 131.04 and reached 309.27 on February 24, 2026. ECL gained -178.23 points, or -136.01%, in 172 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The trend support level is at 257.90 and resistance is at 332.82. A Broadening Ascending Wedge pattern is considered to be a reversal formation. It usually appears in a mature trend, characterized by overbought/oversold long-term and short-term indicators, and often generates divergence on long-term indicators. Use the following link to access a Broadening Ascending Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Broadening Ascending Wedge pattern in a long-term trend.
 Medium-term trend: [See ECL medium-term trend chart]
A medium-term uptrend had started on May 19, 2026 at 243.15 and reached 295.33 on August 26, 2026. ECL gained -52.18 points, or -21.46%, in 14 weeks. The price is now at the 16.44% retracement level.
 Weekly Technical Indicators: [See ECL weekly technical indicators chart]
Weekly Williams' Percentage Range is overbought. Use the Technical Stock Screener to see the list of stocks with overbought weekly Williams' Percentage Range. Oscillators are designed to signal a possible trend reversal. They can act as alerts and should be taken in conjunction with other technical analysis tools. Oscillators can be used to confirm other technical signals. Use the following link to access Williams' Percentage Range help.
The weekly MACD line is above its signal line since June 18, 2026. This is an indication that the medium-term trend is up. Use the following link to access a MACD help.
Short-term trend: [See ECL short-term trend chart]
A short-term uptrend had started on August 17, 2026 at 273.33 and reached 295.33 on August 26, 2026. ECL gained -22.00 points, or -8.05%, in 9 days. Price is near the Fibonacci 38.2% retracement level. The Fibonacci retracement level is considered a support/resistance level.
 Daily Technical Indicators: [See ECL daily technical indicators chart]
Daily technical indicators are neutral.
During the last week, daily MACD line has moved above its signal line. Such crossover is considered a bullish signal.
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| Daily Oscillators |
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| Weekly Oscillators |
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| Trading
Signals |
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| Sector and
Industry |
| Description |
Name |
Rank |
| Sector |
Materials |
6 |
| Industry |
Specialty Chemicals |
45 |
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| Daily Trend |
| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Uptrend |
| Low |
273.33 |
| Low Date |
08/17/2026 |
| High |
295.33 |
| High Date |
08/26/2026 |
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| Weekly Trend |
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| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Uptrend |
| Status |
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| Resistance |
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| Support |
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| Low |
261.50 |
| Low Date |
07/23/2026 |
| High |
295.33 |
| High Date |
08/26/2026 |
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| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Uptrend |
| Status |
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| Resistance |
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| Support |
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| Low |
243.15 |
| Low Date |
05/19/2026 |
| High |
295.33 |
| High Date |
08/26/2026 |
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| Quarterly Trend |
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| Description |
Value |
| Direction |
Down |
| Chart Pattern |
DownTrend |
| Status |
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| Resistance |
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| Support |
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| High |
309.27 |
| High Date |
02/24/2026 |
| Low |
243.15 |
| Low Date |
05/19/2026 |
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| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Broadening Ascending Wedge |
| Status |
Valid |
| Resistance |
332.82 |
| Support |
257.90 |
| Low |
131.04 |
| Low Date |
11/03/2022 |
| High |
309.27 |
| High Date |
02/24/2026 |
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