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- 3/6/2026 -
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Corning Inc. (GLW) Technical Analysis

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Summary:
Weekly :Lane's Stochastic is overboughtOversold sectorBroken trend resistance lineBroken trend resistance line
Daily :Stochastic signal line moved below overbought areaDaily  MACD line has moved below its signal lineThe price has fallen below the Parabolic SARThe price has declined below the moving average in the center of the Bollinger BandsThe period of high volatility of the stock price
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It was the negative week for the Corning Inc. (GLW). During the week, the GLW dropped -27.09 points, or -18.01%, and closed at 123.29 on Friday, March 6, 2026. Weekly volume was 132% above average.

GLW is a member of Information Technology Sector. Information Technology is the second most oversold 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 162.10 on February 25, 2026. GLW gained -154.74 points, or -2102.45%, in 900 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (28.06) 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 GLW medium-term trend chart]
A medium-term uptrend had started on October 24, 2023 at 25.26 and reached 162.10 on February 25, 2026. GLW gained -136.84 points, or -541.73%, in 122 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (47.04) 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 GLW weekly technical indicators chart]
Weekly Lane's Stochastic is overbought. Use the Technical Stock Screener to see the list of stocks with overbought weekly 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 link to access Lane's Stochastic 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. The distance between MACD and the signal line is near its high, but getting smaller. It indicates that the current medium-term uptrend is still strong, and momentum is beginning to wane. 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 January 8, 2026 at 83.95 and reached 162.10 on February 25, 2026. GLW gained -78.15 points, or -93.09%, in 48 days. The chart has formed a Rising Channel chart pattern.

Daily Technical Indicators: [See GLW 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.

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 distance between the Bollinger Bands is 107.45% higher then one year average. It indicates the period of high 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.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 44.30
Williams' Percentage Range (W%R) 67.00
Lane's Stochastic (%D-Slow) 40.47
Greed/Fear Indicator (GFI) 39.27
Moving Average Converg./Diverg. (MACD) 11.21
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 68.29
Williams' Percentage Range (W%R) 38.50
Lane's Stochastic (%D-Slow) 86.94
Overbought
Greed/Fear Indicator (GFI) 68.96
Moving Average Converg./Diverg. (MACD) 11.88
Trading Signals
Description Value Chart
Parabolic System 158.34
Upper Bollinger Band 157.04
Weekly Stochastic Crossing 152.84
20 Day Moving Average 138.89
Daily Stochastic Crossing 133.81
Price 123.29
Lower Bollinger Band 112.96
50 Day Moving Average 112.58
Monthly Trendline Resistance 104.93
Sector and Industry
Description Name Rank
Sector Information Technology 2
Industry Electronic Components 98
Daily Trend
Description Value
Direction Up
Chart Pattern Rising Channel
Low 83.95
Low Date 01/08/2026
High 162.10
High Date 02/25/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 77.39
Low Date 11/21/2025
High 162.10
High Date 02/25/2026
Description Value
Direction Up
Chart Pattern Rising Wedge
Status Broken Resistance
Resistance 104.93
Support 94.12
Low 37.31
Low Date 04/07/2025
High 162.10
High Date 02/25/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Resistance
Resistance 79.68
Support 47.04
Low 25.26
Low Date 10/24/2023
High 162.10
High Date 02/25/2026
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Resistance
Resistance 63.04
Support 28.06
Low 7.36
Low Date 11/21/2008
High 162.10
High Date 02/25/2026
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.