The Greedy Trader Weekly Analysis
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- 10/16/2026 -
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KLA-Tencor Corp. (KLAC) Technical Analysis

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Summary:
Weekly :Overbought sectorBroken trend resistance lineWilliams' Percentage Range is oversold
Daily :Daily  MACD line has moved below its signal lineThe price has fallen below the Parabolic SARThe price is below the lower Bollinger BandPrice has crossed below the 50 Day Moving AverageWilliams' Percentage Range oversoldLane's Stochastic is strongly oversold
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It was the negative week for the KLA-Tencor Corp. (KLAC). During the week, the KLAC dropped -29.83 points, or -15.25%, and closed at 165.74 on Friday, October 16, 2026. Weekly volume was 10% above 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 (82.43) 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 165.20 on October 16, 2026. KLAC lost 142.17 points, or 46.25%, in 15 weeks. Price is near the trend low.

Weekly Technical Indicators: [See KLAC weekly technical indicators chart]
Weekly Williams' Percentage Range is strongly oversold. Use the Technical Stock Screener to see the list of stocks with weekly strongly oversold Williams' Percentage Range. 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.

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 downtrend had started on October 2, 2026 at 208.68 and reached 165.20 on October 16, 2026. KLAC lost 43.48 points, or 20.84%, in 14 days. Price is near the trend low.

Daily Technical Indicators: [See KLAC daily technical indicators chart]
Daily Williams' Percentage Range is oversold while Lane's Stochastic is strongly oversold. Use the Technical Stock Screener to see the list of stocks with oversold daily Williams' Percentage Range or strongly oversold daily Lane's Stochastic. Use the following link to access Lane's Stochastic help.

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

During the last week, the price has fallen below the Parabolic SAR (stop and reversal). A Parabolic SAR above the price is a bearish signal, and it indicates that momentum is likely to remain in the downward 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.

The price has closed on Friday below the lower Bollinger Band. It is considered a bearish signal. The Bollinger Bands are often used with a non-oscillator indicator like chart patterns or a trendline. The signals are considered more reliable if these indicators confirm the recommendation of the Bollinger Bands. Use the following links to access the Bollinger Bands Help, or use the Technical Stock Screener to see the list of stocks with the price above the Upper Bollinger Band or below the Lower Bollinger Band.

During the last week, the price has crossed below the 50 Day Moving Average. Such crossover is considered a bearish 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) 31.13
Williams' Percentage Range (W%R) 89.50
Oversold
Lane's Stochastic (%D-Slow) 7.83
Strong Oversold
Greed/Fear Indicator (GFI) 16.48
Oversold
Moving Average Converg./Diverg. (MACD) 0.95
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 32.46
Williams' Percentage Range (W%R) 96.80
Strong Oversold
Lane's Stochastic (%D-Slow) 40.71
Greed/Fear Indicator (GFI) 28.20
Moving Average Converg./Diverg. (MACD) 8.16
Trading Signals
Description Value Chart
Upper Bollinger Band 206.40
Parabolic System 199.14
20 Day Moving Average 190.48
50 Day Moving Average 186.91
Weekly Stochastic Crossing 186.61
Daily Stochastic Crossing 168.50
Lower Bollinger Band 166.75
Price 165.74
Sector and Industry
Description Name Rank
Sector Information Technology 9
Industry Semiconductor Equipment 24
Daily Trend
Description Value
Direction Down
Chart Pattern DownTrend
High 208.68
High Date 10/02/2026
Low 165.20
Low Date 10/16/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 208.68
High Date 10/02/2026
Low 165.20
Low Date 10/16/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 307.37
High Date 06/30/2026
Low 165.20
Low Date 10/16/2026
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 103.90
Support 82.43
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.