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Industry Stocks Technical Analysis - KLAC

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- 3/27/2026 -
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KLA-Tencor Corp. (KLAC) Technical Analysis

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Summary:
Weekly :Broken trend resistance lineTrend resistance at 1429.14
Daily :Stochastic signal line moved below overbought areaDaily  MACD line has moved below its signal lineThe price has fallen below the Parabolic SAR20 Day Moving Average has crossed below the 50 Day Moving AverageTrend resistance at 1435.56The price has declined below the moving average in the center of the Bollinger Bands
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It was the negative week for the KLA-Tencor Corp. (KLAC). During the week, the KLAC dropped -55.46 points, or -3.70%, and closed at 1443.21 on Friday, March 27, 2026. Weekly volume was -15% below 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 1693.35 on January 29, 2026. KLAC gained -1678.54 points, or -11333.83%, in 897 weeks. The chart has formed a Broadening Right-Angled, Ascending Wedge chart pattern. The uptrend resistance line (119.74) 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 1693.35 on January 29, 2026. KLAC gained -1443.15 points, or -576.80%, in 172 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The price is near the trend resistance line (1429.14). 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 below its signal line since March 6, 2026. The distance between MACD and the signal line is low, but getting bigger. 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 January 29, 2026 at 1693.35 and reached 1285.04 on February 4, 2026. KLAC lost 408.31 points, or 24.11%, in 6 days. The chart has formed a Symmetric Triangle chart pattern. The price is near the trend resistance line (1435.56). 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 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.

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.

During the last week, the price has declined below the moving average in the center of the Bollinger Bands. 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 20 Day Moving Average 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) 51.78
Williams' Percentage Range (W%R) 55.80
Lane's Stochastic (%D-Slow) 53.47
Greed/Fear Indicator (GFI) 49.82
Moving Average Converg./Diverg. (MACD) 9.82
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 60.30
Williams' Percentage Range (W%R) 41.30
Lane's Stochastic (%D-Slow) 50.38
Greed/Fear Indicator (GFI) 54.43
Moving Average Converg./Diverg. (MACD) 128.33
Trading Signals
Description Value Chart
Parabolic System 1584.03
Upper Bollinger Band 1579.12
Daily Stochastic Crossing 1502.28
50 Day Moving Average 1479.58
20 Day Moving Average 1466.46
Price 1443.21
Weekly Trendline Resistance 1435.56
Quarterly Trendline Resistance 1429.14
Weekly Stochastic Crossing 1425.82
Lower Bollinger Band 1375.51
Weekly Trendline Support 1343.92
Sector and Industry
Description Name Rank
Sector Information Technology 3
Industry Semiconductor Equipment 99
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 1321.02
Low Date 03/09/2026
High 1582.45
High Date 03/24/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern Symmetric Triangle
Status Test Resistance
Resistance 1435.56
Support 1343.92
High 1693.35
High Date 01/29/2026
Low 1285.04
Low Date 02/04/2026
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 551.30
Low Date 04/07/2025
High 1693.35
High Date 01/29/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Test Resistance
Resistance 1429.14
Support 682.76
Low 250.20
Low Date 10/13/2022
High 1693.35
High Date 01/29/2026
Description Value
Direction Up
Chart Pattern Broadening Right-Angled, Ascending Wedge
Status Broken Resistance
Resistance 639.24
Support 119.74
Low 14.81
Low Date 11/20/2008
High 1693.35
High Date 01/29/2026
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.