The Greedy Trader Weekly Analysis
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Industry Stocks Technical Analysis - KLAC

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- 10/2/2026 -
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KLA-Tencor Corp. (KLAC) Technical Analysis

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Summary:
Weekly :Overbought sectorBroken trend resistance lineStochastic signal line moved above oversold area
Daily :Relative Strength Index, Williams' Percentage Range and Lane's Stochastic are strongly overboughtPrice has crossed above the 50 Day Moving Average
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It was a second consecutive positive week for the KLA-Tencor Corp. (KLAC). During the week, the KLAC gained 18.97 points, or 10.09%, and closed at 206.89 on Friday, October 2, 2026. It was the best weekly gain since June 12, 2026. Weekly volume was -28% below average.

KLAC is a member of Information Technology Sector. Information Technology 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 KLAC long-term trend chart]
A long-term uptrend had started on October 13, 2022 at 25.02 and reached 307.37 on June 30, 2026. KLAC gained -282.35 points, or -1128.50%, in 193 weeks. The chart has formed a Rising Channel chart pattern. The uptrend resistance line (81.86) 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 long-term trend.

Medium-term trend: [See KLAC medium-term trend chart]
A medium-term downtrend had started on June 30, 2026 at 307.37 and reached 165.89 on September 16, 2026. KLAC lost 141.48 points, or 46.03%, in 11 weeks. The price is now at the 28.98% retracement level.

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

The weekly MACD line is below its signal line since July 24, 2026. This is an indication that the medium-term trend is down. Use the following link to access a MACD help.

Short-term trend: [See KLAC short-term trend chart]
A short-term uptrend had started on September 16, 2026 at 165.89 and reached 208.68 on October 2, 2026. KLAC gained -42.79 points, or -25.79%, in 16 days. Price is near the trend high.

Daily Technical Indicators: [See KLAC daily technical indicators chart]
Daily Relative Strength Index, 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 Relative Strength Index, Williams' Percentage Range and Lane's Stochastic. Use the following links to access Relative Strength Index and Williams' Percentage Range help.

The daily MACD line is above its signal line since September 17, 2026. This is an indication that the short-term trend is up.

During the last week, the price has advanced above the 50 Day Moving Average. While the medium-term trend is down and daily technical indicators are overbought, the 50 Day Moving Average is considered a resistance level. 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) 90.32
Strong Overbought
Williams' Percentage Range (W%R) 2.00
Strong Overbought
Lane's Stochastic (%D-Slow) 93.60
Strong Overbought
Greed/Fear Indicator (GFI) 93.96
Strong Overbought
Moving Average Converg./Diverg. (MACD) -0.04
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 37.23
Williams' Percentage Range (W%R) 70.40
Lane's Stochastic (%D-Slow) 26.91
Greed/Fear Indicator (GFI) 34.26
Moving Average Converg./Diverg. (MACD) 10.37
Trading Signals
Description Value Chart
Upper Bollinger Band 209.63
Daily Stochastic Crossing 206.94
Price 206.89
50 Day Moving Average 187.22
20 Day Moving Average 184.44
Parabolic System 183.75
Weekly Stochastic Crossing 181.85
Lower Bollinger Band 167.07
Sector and Industry
Description Name Rank
Sector Information Technology 10
Industry Semiconductor Equipment 69
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 165.89
Low Date 09/16/2026
High 208.68
High Date 10/02/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 165.89
Low Date 09/16/2026
High 208.68
High Date 10/02/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 307.37
High Date 06/30/2026
Low 165.89
Low Date 09/16/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 55.13
Low Date 04/07/2025
High 307.37
High Date 06/30/2026
Description Value
Direction Up
Chart Pattern Rising Channel
Status Broken Resistance
Resistance 103.34
Support 81.86
Low 25.02
Low Date 10/13/2022
High 307.37
High Date 06/30/2026
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.