The Greedy Trader Weekly Analysis
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- 5/22/2026 -
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Ecolab Inc. (ECL) Technical Analysis

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Summary:
Weekly :Broken trend support lineWilliams' Percentage Range and Lane's Stochastic are oversold
Daily :Bearish Deliberation CandlestickStochastic signal line moved above oversold areaDaily  MACD line has moved above its signal lineThe price has risen above the Parabolic SAR
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It was a first positive week after 4 consecutive negative weeks for the Ecolab Inc. (ECL). During the week, the ECL gained 5.70 points, or 2.30%, and closed at 253.32 on Friday, May 22, 2026. Weekly volume was 34% above average.

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 Rising Channel chart pattern. The uptrend support line (274.56) is broken. A broken support is considered to be a long-term bearish signal. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with broken trend support in a long-term trend.

Medium-term trend: [See ECL medium-term trend chart]
A medium-term downtrend had started on April 17, 2026 at 279.00 and reached 243.15 on May 19, 2026. ECL lost 35.85 points, or 12.85%, in 4 weeks. The chart has formed a Falling Channel chart pattern. The trend support level is at 239.69 and resistance is at 255.02. A Falling Channel represents price movement contained between parallel lower (support) and upper (resistance) trend lines. Trading Channeling stocks is one of the most reliable and accurate trading techniques that provide traders with precise entry and exit points as well as stop-losses and take-profit recommendations. Use the following link to access a Falling Channel chart pattern help, or use a Technical Stock Screener to see the list of stocks with Falling Channel pattern in a medium-term trend.

Weekly Technical Indicators: [See ECL weekly technical indicators chart]
Weekly Williams' Percentage Range and Lane's Stochastic are oversold. Use the Technical Stock Screener to see the list of stocks with weekly oversold Williams' Percentage Range and Lane's Stochastic. 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 links to access Lane's Stochastic and Williams' Percentage Range help.

The weekly MACD line is below its signal line since March 13, 2026. This is an indication that the medium-term trend is down. The distance between MACD and the signal line is near its high and getting bigger. It indicates that the current medium-term downtrend is strong. 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 May 19, 2026 at 243.15 and reached 254.04 on May 22, 2026. ECL gained -10.89 points, or -4.48%, in 3 days. The price is now at the 6.61% retracement level.

Daily Technical Indicators: [See ECL daily technical indicators chart]
Daily technical indicators are neutral. During the last week, daily Lane's Stochastic signal line (%D) has moved above oversold area. Such crossover is considered a bullish signal.

During the last week, daily MACD line has moved above its signal line. Such crossover is considered a bullish signal.

During the last week, the price has risen above the Parabolic SAR (stop and reversal). A Parabolic SAR below the price is a bullish signal, and it indicates that momentum is likely to remain in the upward direction. A Parabolic SAR is used as a trailing stop loss for long or short positions. It works best during strong trending periods. Use the following links to access Parabolic SAR Help, or use the Technical Stock Screener to see the list of stocks with the Parabolic SAR close to the price level.

Candlestick pattern: [See ECL candlestick chart pattern]
On Friday the chart has formed a Bearish Deliberation Candlestick pattern. This pattern occurs in an uptrend;it appears after a sustained upward move and suggests that the rally is losing strength and a reversal is possible. The reliability of the Bearish Deliberation pattern is medium. Use the Technical Stock Screener to see the list of stocks that had a Bearish Deliberation Candlestick pattern during the last week.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 46.97
Williams' Percentage Range (W%R) 68.10
Lane's Stochastic (%D-Slow) 41.96
Greed/Fear Indicator (GFI) 40.27
Moving Average Converg./Diverg. (MACD) -5.21
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 29.58
Williams' Percentage Range (W%R) 87.10
Oversold
Lane's Stochastic (%D-Slow) 16.37
Oversold
Greed/Fear Indicator (GFI) 21.79
Moving Average Converg./Diverg. (MACD) -0.06
Trading Signals
Description Value Chart
Yearly Trendline Support 274.56
Upper Bollinger Band 267.56
50 Day Moving Average 262.83
Monthly Trendline Resistance 255.02
20 Day Moving Average 254.75
Price 253.32
Daily Stochastic Crossing 248.33
Weekly Stochastic Crossing 247.54
Parabolic System 242.91
Lower Bollinger Band 242.64
Monthly Trendline Support 239.69
Sector and Industry
Description Name Rank
Sector Materials 4
Industry Specialty Chemicals 44
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 243.15
Low Date 05/19/2026
High 254.04
High Date 05/22/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 243.15
Low Date 05/19/2026
High 254.04
High Date 05/22/2026
Description Value
Direction Down
Chart Pattern Falling Channel
Status Valid
Resistance 255.02
Support 239.69
High 279.00
High Date 04/17/2026
Low 243.15
Low Date 05/19/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 309.27
High Date 02/24/2026
Low 243.15
Low Date 05/19/2026
Description Value
Direction Up
Chart Pattern Rising Channel
Status Broken Support
Resistance 320.64
Support 274.56
Low 131.04
Low Date 11/03/2022
High 309.27
High Date 02/24/2026
Warning: TheGreedyTrader.com presents weekly analysis. Technical indicators and trend parameters are calculated for the close of business day indicated on the top right corner of the screen.