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Industry Stocks Technical Analysis - KLAC

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- 1/23/2026 -
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KLA-Tencor Corp. (KLAC) Technical Analysis

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Summary:
Weekly :Williams' Percentage Range and Lane's Stochastic are overboughtStochastic has declined below the signal lineBroken trend resistance lineBroken trend resistance line
Daily :Stochastic has declined below the signal lineThe price has fallen below the Parabolic SAR
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It was the negative week for the KLA-Tencor Corp. (KLAC). During the week, the KLAC dropped -55.04 points, or -3.51%, and closed at 1512.78 on Friday, January 23, 2026. It was the worst weekly loss since November 14, 2025. Weekly volume was 23% above average.

Long-term trend: [See KLAC long-term trend chart]
A long-term uptrend had started on November 20, 2008 at 14.81 and reached 1581.34 on January 16, 2026. KLAC gained -1566.53 points, or -10577.52%, in 895 weeks. The chart has formed a Broadening Right-Angled, Ascending Wedge chart pattern. The uptrend resistance line (118.66) 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 uptrend had started on October 13, 2022 at 250.20 and reached 1581.34 on January 16, 2026. KLAC gained -1331.14 points, or -532.03%, in 170 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (662.54) 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 KLAC weekly technical indicators chart]
Weekly Williams' Percentage Range and Lane's Stochastic are overbought. Use the Technical Stock Screener to see the list of stocks with overbought weekly Williams' Percentage Range and Lane's Stochastic. During the last week, weekly Lane's Stochastic main line (%K) has declined below the overbought signal line (%D). Such crossover is considered a bearish 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 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. The distance between MACD and the signal line is near its high and getting bigger. It indicates that the current medium-term uptrend is strong. 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 3, 2025 at 832.24 and reached 1581.34 on January 16, 2026. KLAC gained -749.10 points, or -90.01%, in 135 days. The chart has formed a Broadening Ascending Wedge chart pattern. The trend support level is at 1254.60 and resistance is at 1653.46. 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 short-term trend.

Daily Technical Indicators: [See KLAC daily technical indicators chart]
Daily technical indicators are neutral. 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.

The daily MACD line is above its signal line since January 2, 2026. This is an indication that the short-term trend is up.

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.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 69.96
Williams' Percentage Range (W%R) 26.40
Lane's Stochastic (%D-Slow) 73.83
Greed/Fear Indicator (GFI) 72.45
Moving Average Converg./Diverg. (MACD) 68.19
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 75.68
Williams' Percentage Range (W%R) 13.00
Overbought
Lane's Stochastic (%D-Slow) 86.92
Overbought
Greed/Fear Indicator (GFI) 77.80
Moving Average Converg./Diverg. (MACD) 105.53
Trading Signals
Description Value Chart
Weekly Trendline Resistance 1653.46
Monthly Trendline Resistance 1622.43
Upper Bollinger Band 1621.35
Parabolic System 1582.92
Weekly Stochastic Crossing 1530.53
Daily Stochastic Crossing 1523.05
Price 1512.78
20 Day Moving Average 1390.91
Quarterly Trendline Resistance 1371.51
50 Day Moving Average 1269.57
Weekly Trendline Support 1254.60
Lower Bollinger Band 1193.41
Sector and Industry
Description Name Rank
Sector Information Technology 3
Industry Semiconductor Equipment 114
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 1071.96
Low Date 11/21/2025
High 1581.34
High Date 01/16/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Valid
Resistance 1653.46
Support 1254.60
Low 832.24
Low Date 09/03/2025
High 1581.34
High Date 01/16/2026
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Valid
Resistance 1622.43
Support 1194.69
Low 551.30
Low Date 04/07/2025
High 1581.34
High Date 01/16/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Resistance
Resistance 1371.51
Support 662.54
Low 250.20
Low Date 10/13/2022
High 1581.34
High Date 01/16/2026
Description Value
Direction Up
Chart Pattern Broadening Right-Angled, Ascending Wedge
Status Broken Resistance
Resistance 629.93
Support 118.66
Low 14.81
Low Date 11/20/2008
High 1581.34
High Date 01/16/2026
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.