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Archive
- 4/10/2026 -
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Corning Inc. (GLW) Technical Analysis
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| Summary:
| | Weekly : | | Daily :
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| | It was a third consecutive positive week for the Corning Inc. (GLW). During the week, the GLW gained 23.32 points, or 15.77%, and closed at 171.24 on Friday, April 10, 2026. Weekly volume was 51% above average.
 Long-term trend: [See GLW long-term trend chart]
A long-term uptrend had started on November 21, 2008 at 7.36 and reached 176.75 on April 10, 2026. GLW gained -169.39 points, or -2301.49%, in 907 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (28.18) is broken, while daily and weekly technical indicators are overbought. Uptrend is exhausted and trend reversal is possible soon. 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 GLW medium-term trend chart]
A medium-term uptrend had started on October 24, 2023 at 25.26 and reached 176.75 on April 10, 2026. GLW gained -151.49 points, or -599.72%, in 128 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (47.86) is broken, while daily and weekly technical indicators are overbought. Uptrend is exhausted and trend reversal is possible soon. 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 Williams' Percentage Range is strongly overbought. Use the Technical Stock Screener to see the list of stocks with strongly overbought weekly overbought Williams' Percentage Range. Weekly Relative Strength Index, Lane's Stochastic and MACD have bearish divergence. Use the following links to access the Relative Strength Index, Lane's Stochastic and MACD help, or use the Technical Stock Screener to see the list of stocks with weekly Relative Strength Index, Lane's Stochastic and MACD bearish divergence. The divergence between price and indicator is considering one of the most important buy/sell stocks trading 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, Relative Strength Index and Williams' Percentage Range help.
The weekly MACD line is above its signal line since January 23, 2026. This is an indication that the medium-term trend is up. 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 March 9, 2026 at 120.01 and reached 176.75 on April 10, 2026. GLW gained -56.74 points, or -47.28%, in 32 days. The price is now at the 9.71% retracement level.
 Daily Technical Indicators: [See GLW daily technical indicators chart]
Daily Williams' Percentage Range and Lane's Stochastic are strongly overbought. Use the Technical Stock Screener to see the list of stocks with strongly overbought daily overbought Williams' Percentage Range and Lane's Stochastic. Daily Lane's Stochastic has bearish divergence. Use the following links to access the Lane's Stochastic help, or use the Technical Stock Screener to see the list of stocks with daily Lane's Stochastic bearish divergence.
The daily MACD line is above its signal line since April 1, 2026. This is an indication that the short-term trend is up. The distance between MACD and the signal line is near its high and getting bigger. It indicates that the current short-term uptrend is strong.
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.
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