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Downtrend Broken Resist.Archive
- 7/18/2025 -
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Corning Inc. (GLW) Technical Analysis
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| Summary:
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| | It was a first positive week for the Corning Inc. (GLW). During the week, the GLW gained 2.41 points, or 4.67%, and closed at 54.01 on Friday, July 18, 2025. On Friday GLW has reached 54.44 - the highest level since January 31, 2025. It was the best weekly gain since May 16, 2025. Weekly volume was -29% below average.
GLW 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 GLW long-term trend chart]
A long-term uptrend had started on November 21, 2008 at 7.36 and reached 55.33 on January 29, 2025. GLW gained -47.97 points, or -651.77%, in 844 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The trend support level is at 27.29 and resistance is at 60.87. 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 GLW medium-term trend chart]
A medium-term downtrend had started on January 29, 2025 at 55.33 and reached 37.31 on April 7, 2025. GLW lost 18.02 points, or 32.57%, in 9 weeks. The chart has formed a Broadening Descending Wedge chart pattern. The downtrend resistance line (14.68) is broken. Usually a broken resistance is considered to be a long-term bullish signal, but since daily indicators are overbought a short-term pull back is possible. GLW may retest the broken resistance line. It is considered to be a support line now. 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 GLW weekly technical indicators chart]
Weekly Relative Strength Index is overbought while Williams' Percentage Range and Lane's Stochastic are strongly overbought. Use the Technical Stock Screener to see the list of stocks with overbought weekly Relative Strength Index or strongly overbought weekly Williams' Percentage Range and Lane's Stochastic. 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, Relative Strength Index and Williams' Percentage Range help.
The weekly MACD line is above its signal line since May 23, 2025. Use the following link to access a MACD help.
 Short-term trend: [See GLW short-term trend chart]
A short-term uptrend had started on July 16, 2025 at 52.19 and reached 54.44 on July 18, 2025. GLW gained -2.25 points, or -4.31%, in 2 days. The price is now at the 19.11% retracement level.
 Daily Technical Indicators: [See GLW daily technical indicators chart]
Daily Williams' Percentage Range is strongly overbought. Use the Technical Stock Screener to see the list of stocks with strongly overbought daily overbought Williams' Percentage Range.
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.
The price touches the upper Bollinger Band. The distance between the Bollinger Bands is falling, and it was 6.44% on Friday. It is 52.10% lower than one year average. It indicates the period of low volatility of the stock price. 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.
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