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- 1/9/2026 -
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KLA-Tencor Corp. (KLAC) Technical Analysis

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Summary:
Weekly :Lane's Stochastic is overboughtWilliams' Percentage Range is strongly overbought
Daily :Lane's Stochastic is overboughtDaily  MACD line has moved above its signal lineThe price has risen above the Parabolic SAR
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It was a first positive week for the KLA-Tencor Corp. (KLAC). During the week, the KLAC gained 125.53 points, or 9.85%, and closed at 1400.00 on Friday, January 9, 2026. KLAC was trading at average weekly trading volume.

Long-term trend: [See KLAC long-term trend chart]
A long-term uptrend had started on April 7, 2025 at 551.30 and reached 1406.97 on January 6, 2026. KLAC gained -855.67 points, or -155.21%, in 39 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The trend support level is at 1165.22 and resistance is at 1568.49. 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 KLAC medium-term trend chart]
A medium-term uptrend had started on September 3, 2025 at 832.24 and reached 1406.97 on January 6, 2026. KLAC gained -574.73 points, or -69.06%, in 17 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The trend support level is at 1216.95 and resistance is at 1595.20. 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 medium-term trend.

Weekly Technical Indicators: [See KLAC weekly technical indicators chart]
Weekly Lane's Stochastic is overbought while Williams' Percentage Range is strongly overbought. Use the Technical Stock Screener to see the list of stocks with overbought weekly Lane's Stochastic or strongly overbought weekly 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 links to access Lane's Stochastic and Williams' Percentage Range help.

The weekly MACD line is above its signal line since September 5, 2025. This is an indication that the medium-term trend is up. 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 November 21, 2025 at 1071.96 and reached 1406.97 on January 6, 2026. KLAC gained -335.01 points, or -31.25%, in 46 days. Price is near the trend high.

Daily Technical Indicators: [See KLAC daily technical indicators chart]
Daily Lane's Stochastic is overbought. Use the Technical Stock Screener to see the list of stocks with overbought daily Lane's Stochastic.

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

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

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 69.85
Williams' Percentage Range (W%R) 20.90
Lane's Stochastic (%D-Slow) 82.13
Overbought
Greed/Fear Indicator (GFI) 77.04
Moving Average Converg./Diverg. (MACD) 33.67
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 68.41
Williams' Percentage Range (W%R) 8.60
Strong Overbought
Lane's Stochastic (%D-Slow) 82.85
Overbought
Greed/Fear Indicator (GFI) 78.87
Moving Average Converg./Diverg. (MACD) 96.99
Trading Signals
Description Value Chart
Weekly Trendline Resistance 1595.20
Monthly Trendline Resistance 1568.49
Upper Bollinger Band 1407.42
Price 1400.00
Daily Stochastic Crossing 1369.82
Weekly Stochastic Crossing 1352.31
Parabolic System 1314.66
20 Day Moving Average 1272.25
50 Day Moving Average 1219.16
Weekly Trendline Support 1216.95
Monthly Trendline Support 1165.22
Lower Bollinger Band 1158.85
Sector and Industry
Description Name Rank
Sector Information Technology 5
Industry Semiconductor Equipment 110
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 1071.96
Low Date 11/21/2025
High 1406.97
High Date 01/06/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Valid
Resistance 1595.20
Support 1216.95
Low 832.24
Low Date 09/03/2025
High 1406.97
High Date 01/06/2026
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Valid
Resistance 1568.49
Support 1165.22
Low 551.30
Low Date 04/07/2025
High 1406.97
High Date 01/06/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 250.20
Low Date 10/13/2022
High 1406.97
High Date 01/06/2026
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 14.81
Low Date 11/20/2008
High 1406.97
High Date 01/06/2026
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.