The Greedy Trader Weekly Analysis
Sign In Jul 31, 2026
Skip Navigation Links
Share
Number of records: 1
Symbol:  

• Symbol Lookup
• View Technical Chart
• Add to Watch List
• Candlestick Patterns - N/A
• Stock Technical Indicators
• Stock Trends Analysis
• Market Sector Rank
• Stock Trading Signals

Electronic Components Industry Stocks Technical Analysis - GLW

Archive
- 7/24/2026 -
Sign In to see current Signals.

Corning Inc. (GLW) Technical Analysis

Subscribe to TheGreedyTrader Weekly Alerts
Summary:
Weekly :Broken trend resistance lineBroken trend resistance line
Daily :20 Day Moving Average has crossed below the 50 Day Moving AverageLane's Stochastic oversoldWilliams' Percentage Range is strongly oversoldLane's Stochastic and MACD bullish divergenceThe Bollinger Bands are historically far apart
Move cursor over the icon to see details.

It was the negative week for the Corning Inc. (GLW). During the week, the GLW dropped -7.96 points, or -5.15%, and closed at 146.65 on Friday, July 24, 2026. Weekly volume was -10% below 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 271.78 on June 30, 2026. GLW gained -264.42 points, or -3592.66%, in 918 weeks. The chart has formed a Rising Channel chart pattern. The uptrend resistance line (39.32) 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 271.78 on June 30, 2026. GLW gained -246.52 points, or -975.93%, in 140 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (50.32) 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 technical indicators are neutral.

The weekly MACD line is below its signal line since July 10, 2026. The distance between MACD and the signal line is relatively high and getting bigger. Use the following link to access a MACD help.

Short-term trend: [See GLW short-term trend chart]
A short-term downtrend had started on June 30, 2026 at 271.78 and reached 145.93 on July 24, 2026. GLW lost 125.85 points, or 46.31%, in 24 days. Price is near the trend low.

Daily Technical Indicators: [See GLW daily technical indicators chart]
Daily Lane's Stochastic is oversold while Williams' Percentage Range is strongly oversold. Use the Technical Stock Screener to see the list of stocks with oversold daily Lane's Stochastic or strongly oversold daily Williams' Percentage Range. Daily Lane's Stochastic and MACD have bullish divergence. Use the following links to access the Lane's Stochastic and MACD help, or use the Technical Stock Screener to see the list of stocks with daily Lane's Stochastic and MACD bullish 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 and Williams' Percentage Range help.

The daily MACD line is below its signal line since July 2, 2026. This is an indication that the short-term trend is down.

The distance between the Bollinger Bands (84.86%) is close to one year high (67.32%). It is 254.38% higher then one year average. It indicates the period of high volatility of the stock price, and it is considered a sell signal for the option traders. 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) 25.06
Williams' Percentage Range (W%R) 93.00
Strong Oversold
Lane's Stochastic (%D-Slow) 14.77
Oversold Bullish
Greed/Fear Indicator (GFI) 15.62
Oversold
Moving Average Converg./Diverg. (MACD) -7.24 Bullish
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 45.55
Williams' Percentage Range (W%R) 77.10
Lane's Stochastic (%D-Slow) 40.54
Greed/Fear Indicator (GFI) 37.62
Moving Average Converg./Diverg. (MACD) 23.65
Trading Signals
Description Value Chart
Upper Bollinger Band 237.54
50 Day Moving Average 188.36
20 Day Moving Average 186.38
Weekly Stochastic Crossing 183.18
Parabolic System 167.99
Daily Stochastic Crossing 152.42
Price 146.65
Lower Bollinger Band 113.09
Sector and Industry
Description Name Rank
Sector Information Technology 4
Industry Electronic Components 19
Daily Trend
Description Value
Direction Down
Chart Pattern DownTrend
High 164.50
High Date 07/21/2026
Low 145.93
Low Date 07/24/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 271.78
High Date 06/30/2026
Low 145.93
Low Date 07/24/2026
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 37.31
Low Date 04/07/2025
High 271.78
High Date 06/30/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Resistance
Resistance 111.72
Support 50.32
Low 25.26
Low Date 10/24/2023
High 271.78
High Date 06/30/2026
Description Value
Direction Up
Chart Pattern Rising Channel
Status Broken Resistance
Resistance 54.00
Support 39.32
Low 7.36
Low Date 11/21/2008
High 271.78
High Date 06/30/2026
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.