The Greedy Trader Weekly Analysis
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- 2/13/2026 -
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Ecolab Inc. (ECL) Technical Analysis

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Summary:
Weekly :Overbought sectorBroken uptrend resistance line - uptrend exhaustionWilliams' Percentage Range is overboughtLane's Stochastic is strongly overboughtStochastic has declined below the signal line
Daily :Broken uptrend resistance line - uptrend exhaustionWilliams' Percentage Range and Lane's Stochastic are overbought
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It was a sixth consecutive positive week for the Ecolab Inc. (ECL). During the week, the ECL gained 8.84 points, or 3.04%, and closed at 299.17 on Friday, February 13, 2026. Weekly volume was 28% above average.

ECL is a member of Materials Sector. Materials is the most overbought sector. Sector/industry rotation is considered a proven strategy to beat the market. Use the following links to find overbought/oversold technical indicators by Sector or by Industry.

Long-term trend: [See ECL long-term trend chart]
A long-term uptrend had started on November 3, 2022 at 131.04 and reached 306.52 on February 12, 2026. ECL gained -175.48 points, or -133.91%, in 171 weeks. The chart has formed a Rising Channel chart pattern. The trend support level is at 263.47 and resistance is at 312.99. A Rising 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 Rising Channel chart pattern help, or use a Technical Stock Screener to see the list of stocks with Rising Channel pattern in a long-term trend.

Medium-term trend: [See ECL medium-term trend chart]
A medium-term uptrend had started on November 3, 2025 at 251.74 and reached 306.52 on February 12, 2026. ECL gained -54.78 points, or -21.76%, in 14 weeks. The chart has formed a Symmetric Triangle chart pattern. The uptrend resistance line (261.87) is broken, while daily and weekly technical indicators are overbought. Uptrend is exhausted and trend reversal is possible soon. 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 resistance line in a medium-term trend.

Weekly Technical Indicators: [See ECL weekly technical indicators chart]
Weekly Williams' Percentage Range is overbought while Lane's Stochastic is strongly overbought. Use the Technical Stock Screener to see the list of stocks with overbought weekly Williams' Percentage Range or strongly overbought weekly Lane's Stochastic. During the last week, weekly Lane's Stochastic main line (%K) has declined below the overbought signal line (%D). Such crossover is considered a bearish signal. 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 above its signal line since January 9, 2026. This is an indication that the medium-term trend is up. The distance between MACD and the signal line is near its high and getting bigger. It indicates that the current medium-term uptrend 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 January 2, 2026 at 259.14 and reached 306.52 on February 12, 2026. ECL gained -47.38 points, or -18.28%, in 41 days. The chart has formed a Rising Wedge chart pattern. The uptrend resistance line (290.25) is broken, while daily and weekly technical indicators are overbought. Uptrend is exhausted and trend reversal is possible soon. 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 resistance line in a short-term trend.

Daily Technical Indicators: [See ECL daily technical indicators chart]
Daily Williams' Percentage Range and Lane's Stochastic are overbought. Use the Technical Stock Screener to see the list of stocks with overbought daily Williams' Percentage Range and Lane's Stochastic.

The daily MACD line is above its signal line since December 18, 2025. This is an indication that the short-term trend is up.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 69.40
Williams' Percentage Range (W%R) 16.60
Overbought
Lane's Stochastic (%D-Slow) 81.86
Overbought
Greed/Fear Indicator (GFI) 78.23
Moving Average Converg./Diverg. (MACD) 5.92
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 76.83
Williams' Percentage Range (W%R) 10.70
Overbought
Lane's Stochastic (%D-Slow) 91.35
Strong Overbought
Greed/Fear Indicator (GFI) 81.79
Overbought
Moving Average Converg./Diverg. (MACD) 2.30
Trading Signals
Description Value Chart
Yearly Trendline Resistance 312.99
Upper Bollinger Band 303.44
Weekly Stochastic Crossing 302.94
Daily Stochastic Crossing 302.51
Price 299.17
Monthly Trendline Resistance 294.85
Weekly Trendline Resistance 294.72
Parabolic System 294.44
Weekly Trendline Support 290.25
20 Day Moving Average 286.51
Monthly Trendline Support 284.90
50 Day Moving Average 273.68
Lower Bollinger Band 271.13
Yearly Trendline Support 263.47
Quarterly Trendline Support 261.87
Quarterly Trendline Resistance 248.56
Sector and Industry
Description Name Rank
Sector Materials 11
Industry Specialty Chemicals 103
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 284.82
Low Date 02/09/2026
High 306.52
High Date 02/12/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Rising Wedge
Status Broken Resistance
Resistance 294.72
Support 290.25
Low 259.14
Low Date 01/02/2026
High 306.52
High Date 02/12/2026
Description Value
Direction Up
Chart Pattern Rising Channel
Status Broken Resistance
Resistance 294.85
Support 284.90
Low 251.77
Low Date 12/10/2025
High 306.52
High Date 02/12/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Symmetric Triangle
Status Broken Resistance
Resistance 248.56
Support 261.87
Low 251.74
Low Date 11/03/2025
High 306.52
High Date 02/12/2026
Description Value
Direction Up
Chart Pattern Rising Channel
Status Valid
Resistance 312.99
Support 263.47
Low 131.04
Low Date 11/03/2022
High 306.52
High Date 02/12/2026
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.