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- 4/17/2026 -
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Lam Research (LRCX) Technical Analysis

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Summary:
Weekly :Williams' Percentage Range is strongly overboughtMACD bearish divergenceWeekly  MACD line has moved above its signal line
Daily :Williams' Percentage Range and Lane's Stochastic are strongly overboughtStochastic has declined below the signal line20 Day Moving Average has crossed above the 50 Day Moving Average
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It was a third consecutive positive week for the Lam Research (LRCX). During the week, the LRCX gained 3.94 points, or 1.49%, and closed at 267.60 on Friday, April 17, 2026. Weekly volume was -20% below average.

Long-term trend: [See LRCX long-term trend chart]
A long-term uptrend had started on April 7, 2025 at 56.32 and reached 273.50 on April 14, 2026. LRCX gained -217.18 points, or -385.62%, in 53 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The trend support level is at 210.43 and resistance is at 294.29. 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 LRCX medium-term trend chart]
A medium-term uptrend had started on March 30, 2026 at 198.60 and reached 273.50 on April 14, 2026. LRCX gained -74.90 points, or -37.71%, in 2 weeks. The price is now at the 7.88% retracement level.

Weekly Technical Indicators: [See LRCX weekly technical indicators chart]
Weekly Williams' Percentage Range is strongly overbought. Use the Technical Stock Screener to see the list of stocks with strongly overbought weekly overbought Williams' Percentage Range. Weekly MACD has bearish divergence. Use the following links to access the MACD help, or use the Technical Stock Screener to see the list of stocks with weekly MACD 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 link to access Williams' Percentage Range help.

During the last week, weekly MACD line has moved above its signal line. Such crossover is considered a bullish signal. Use the following link to access a MACD help.

Short-term trend: [See LRCX short-term trend chart]
A short-term uptrend had started on April 15, 2026 at 255.48 and reached 268.76 on April 17, 2026. LRCX gained -13.28 points, or -5.20%, in 2 days. The price is now at the 8.73% retracement level.

Daily Technical Indicators: [See LRCX daily technical indicators chart]
Daily Williams' Percentage Range and Lane's Stochastic are strongly overbought. Use the Technical Stock Screener to see the list of stocks with strongly overbought daily overbought Williams' Percentage Range and Lane's Stochastic. During the last week, daily Lane's Stochastic main line (%K) has declined below the overbought signal line (%D). Such crossover is considered a bearish signal. Use the following link to access Lane's Stochastic help.

The daily MACD line is above its signal line since April 6, 2026. This is an indication that the short-term trend is up.

During the last week, the 20 Day Moving Average has advanced above the 50 Day Moving Average. Such crossover is considered a bullish signal. The moving average crossover signals work better when the stock develops a strong trend, but they are ineffective when the stock is in a trading range. Moving average crossover systems can be effective, but should be used in conjunction with trend patterns, momentum indicators, candlesticks and other aspects of technical analysis. Use the following links to access Moving Average Crossover trading technique, or use the Technical Stock Screener to see the list of stocks with the Moving Average close to the price level.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 75.73
Williams' Percentage Range (W%R) 7.40
Strong Overbought
Lane's Stochastic (%D-Slow) 90.34
Strong Overbought
Greed/Fear Indicator (GFI) 86.23
Overbought
Moving Average Converg./Diverg. (MACD) 7.67
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 63.01
Williams' Percentage Range (W%R) 4.00
Strong Overbought
Lane's Stochastic (%D-Slow) 59.89
Greed/Fear Indicator (GFI) 70.16
Moving Average Converg./Diverg. (MACD) 23.75 Bearish
Trading Signals
Description Value Chart
Quarterly Trendline Resistance 294.29
Upper Bollinger Band 288.71
Daily Stochastic Crossing 269.74
Price 267.60
Weekly Stochastic Crossing 244.25
20 Day Moving Average 237.92
Parabolic System 231.80
50 Day Moving Average 231.69
Lower Bollinger Band 199.03
Sector and Industry
Description Name Rank
Sector Information Technology 6
Industry Semiconductor Equipment 119
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 255.48
Low Date 04/15/2026
High 268.76
High Date 04/17/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 198.60
Low Date 03/30/2026
High 273.50
High Date 04/14/2026
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 194.08
Low Date 03/09/2026
High 273.50
High Date 04/14/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Valid
Resistance 294.29
Support 210.43
Low 56.32
Low Date 04/07/2025
High 273.50
High Date 04/14/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 1130.00
High Date 07/11/2024
Low 56.32
Low Date 04/07/2025
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.