The Greedy Trader Weekly Analysis
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- 10/23/2026 -
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LyondellBasell (LYB) Technical Analysis

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Summary:
Weekly :Broken trend resistance line
Daily :Williams' Percentage Range and Lane's Stochastic are overboughtRelative Strength Index and Lane's Stochastic bearish divergence
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It was a fourth consecutive positive week for the LyondellBasell (LYB). During the week, the LYB gained 2.44 points, or 3.81%, and closed at 66.45 on Friday, October 23, 2026. Weekly volume was -49% below average.

Long-term trend: [See LYB long-term trend chart]
A long-term downtrend had started on June 3, 2021 at 118.02 and reached 41.58 on November 10, 2025. LYB lost 76.44 points, or 64.77%, in 231 weeks. The chart has formed a Broadening Descending Wedge chart pattern. The trend support level is at 32.48 and resistance is at 97.81. A Broadening Descending 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 Descending Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Broadening Descending Wedge pattern in a long-term trend.

Medium-term trend: [See LYB medium-term trend chart]
A medium-term uptrend had started on November 10, 2025 at 41.58 and reached 83.94 on March 31, 2026. LYB gained -42.36 points, or -101.88%, in 20 weeks. The chart has formed a Symmetric Triangle chart pattern. The uptrend resistance line (57.21) is broken. Usually a broken resistance is considered to be a long-term bullish signal, although a short-term pull back is possible. 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 LYB weekly technical indicators chart]
Weekly technical indicators are neutral.

The weekly MACD line is below its signal line since May 29, 2026. The distance between MACD and the signal line is low and getting smaller. Use the following link to access a MACD help.

Short-term trend: [See LYB short-term trend chart]
A short-term downtrend had started on August 21, 2026 at 69.13 and reached 55.88 on October 1, 2026. LYB lost 13.25 points, or 19.17%, in 41 days. The chart has formed a Falling Channel chart pattern.

Daily Technical Indicators: [See LYB 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. Daily Relative Strength Index and Lane's Stochastic have bearish divergence. Use the following links to access the Relative Strength Index and Lane's Stochastic help, or use the Technical Stock Screener to see the list of stocks with daily Relative Strength Index and Lane's Stochastic bearish divergence. The divergence between price and indicator is considering one of the most important buy/sell stocks trading 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, Relative Strength Index and Williams' Percentage Range help.

The daily MACD line is above its signal line since October 7, 2026.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 78.85
Bearish
Williams' Percentage Range (W%R) 13.50
Overbought
Lane's Stochastic (%D-Slow) 86.14
Overbought Bearish
Greed/Fear Indicator (GFI) 83.82
Overbought
Moving Average Converg./Diverg. (MACD) 0.21
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 61.60
Williams' Percentage Range (W%R) 21.00
Lane's Stochastic (%D-Slow) 32.19
Greed/Fear Indicator (GFI) 55.28
Moving Average Converg./Diverg. (MACD) 0.00
Trading Signals
Description Value Chart
Upper Bollinger Band 67.62
Price 66.45
Daily Stochastic Crossing 66.10
Parabolic System 63.63
50 Day Moving Average 62.58
Quarterly Trendline Resistance 62.55
20 Day Moving Average 60.87
Weekly Stochastic Crossing 60.10
Quarterly Trendline Support 57.21
Lower Bollinger Band 56.88
Sector and Industry
Description Name Rank
Sector Materials 4
Industry Specialty Chemicals 55
Daily Trend
Description Value
Direction Down
Chart Pattern Falling Channel
High 69.13
High Date 08/21/2026
Low 55.88
Low Date 10/01/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 51.98
Low Date 07/01/2026
High 69.13
High Date 08/21/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 83.94
High Date 03/31/2026
Low 51.98
Low Date 07/01/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Symmetric Triangle
Status Broken Resistance
Resistance 62.55
Support 57.21
Low 41.58
Low Date 11/10/2025
High 83.94
High Date 03/31/2026
Description Value
Direction Down
Chart Pattern Broadening Descending Wedge
Status Valid
Resistance 97.81
Support 32.48
High 118.02
High Date 06/03/2021
Low 41.58
Low Date 11/10/2025
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.