The Greedy Trader Weekly Analysis
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- 5/23/2025 -
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KLA-Tencor Corp. (KLAC) Technical Analysis

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Summary:
Weekly :Overbought sectorBroken trend support lineTrend resistance at 753.32
Daily :Stochastic signal line moved below overbought areaThe price has fallen below the Parabolic SARBroken trend resistance line
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It was the negative week for the KLA-Tencor Corp. (KLAC). During the week, the KLAC dropped -34.00 points, or -4.30%, and closed at 757.17 on Friday, May 23, 2025. Weekly volume was -7% 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 250.20 and reached 896.32 on July 11, 2024. KLAC gained -646.12 points, or -258.24%, in 91 weeks. The chart has formed a Rising Channel chart pattern. The uptrend support line (769.90) is broken. A broken support is considered to be a long-term bearish signal. 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 support in a long-term trend.

Medium-term trend: [See KLAC medium-term trend chart]
A medium-term downtrend had started on July 11, 2024 at 896.32 and reached 551.30 on April 7, 2025. KLAC lost 345.02 points, or 38.49%, in 38 weeks. The chart has formed a Falling Channel chart pattern. The price is near the trend resistance line (753.32). The resistance is usually stronger when technical indicators are overbought. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with price testing the trend resistance line in a medium-term trend.

Weekly Technical Indicators: [See KLAC weekly technical indicators chart]
Weekly technical indicators are neutral.

The weekly MACD line is above its signal line since May 9, 2025. 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 February 20, 2025 at 794.00 and reached 551.30 on April 7, 2025. KLAC lost 242.70 points, or 30.57%, in 46 days. The chart has formed a Broadening Descending Wedge chart pattern. The downtrend resistance line (373.45) is broken. A broken support is considered to be a long-term bullish signal. 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 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 signal line (%D) has moved below overbought area. 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 link to access Lane's Stochastic help.

The daily MACD line is above its signal line since April 22, 2025. The distance between MACD and the signal line is low and getting smaller.

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) 65.96
Williams' Percentage Range (W%R) 46.10
Lane's Stochastic (%D-Slow) 58.75
Greed/Fear Indicator (GFI) 59.54
Moving Average Converg./Diverg. (MACD) 25.68
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 50.56
Williams' Percentage Range (W%R) 24.20
Lane's Stochastic (%D-Slow) 75.69
Greed/Fear Indicator (GFI) 68.09
Moving Average Converg./Diverg. (MACD) -4.14
Trading Signals
Description Value Chart
Quarterly Trendline Resistance 866.76
Upper Bollinger Band 838.18
Parabolic System 811.42
Daily Stochastic Crossing 779.58
Quarterly Trendline Support 769.90
Weekly Stochastic Crossing 767.25
Price 757.17
Monthly Trendline Resistance 753.32
20 Day Moving Average 738.49
50 Day Moving Average 699.75
Lower Bollinger Band 648.78
Weekly Trendline Resistance 619.98
Sector and Industry
Description Name Rank
Sector Information Technology 12
Industry Semiconductor Equipment 95
Daily Trend
Description Value
Direction Up
Chart Pattern Rising Wedge
Low 551.30
Low Date 04/07/2025
High 810.61
High Date 05/15/2025
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern Broadening Descending Wedge
Status Broken Resistance
Resistance 619.98
Support 373.45
High 794.00
High Date 02/20/2025
Low 551.30
Low Date 04/07/2025
Description Value
Direction Down
Chart Pattern Falling Channel
Status Test Resistance
Resistance 753.32
Support 528.61
High 896.32
High Date 07/11/2024
Low 551.30
Low Date 04/07/2025
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Rising Channel
Status Broken Support
Resistance 866.76
Support 769.90
Low 250.20
Low Date 10/13/2022
High 896.32
High Date 07/11/2024
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 14.81
Low Date 11/20/2008
High 896.32
High Date 07/11/2024
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.