The Greedy Trader Weekly Analysis
Sign In Mar 6, 2026
Skip Navigation Links
Share
Symbol:  

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

Archive
- 2/27/2026 -
Sign In to see current Signals.

Comcast Corp. (CMCSA) Technical Analysis

Subscribe to TheGreedyTrader Weekly Alerts
Summary:
Weekly :
Daily :The price is close to the moving average in the center of the Bollinger Bands
Move cursor over the icon to see details.

It was the negative week for the Comcast Corp. (CMCSA). During the week, the CMCSA dropped -0.38 points, or -1.21%, and closed at 30.96 on Friday, February 27, 2026. CMCSA was trading at average weekly trading volume.

Long-term trend: [See CMCSA long-term trend chart]
A long-term downtrend had started on October 31, 2024 at 45.31 and reached 25.75 on October 30, 2025. CMCSA lost 19.56 points, or 43.17%, in 52 weeks. The price is now at the 26.64% retracement level.

Medium-term trend: [See CMCSA medium-term trend chart]
A medium-term uptrend had started on October 30, 2025 at 25.75 and reached 32.86 on February 12, 2026. CMCSA gained -7.11 points, or -27.61%, in 15 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The trend support level is at 28.18 and resistance is at 33.73. 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 medium-term trend.

Weekly Technical Indicators: [See CMCSA weekly technical indicators chart]
Weekly technical indicators are neutral.

The weekly MACD line is above its signal line since December 19, 2025. 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 CMCSA short-term trend chart]
A short-term uptrend had started on January 6, 2026 at 27.10 and reached 32.86 on February 12, 2026. CMCSA gained -5.76 points, or -21.25%, in 37 days. The chart has formed a Rising Wedge chart pattern.

Daily Technical Indicators: [See CMCSA daily technical indicators chart]
Daily technical indicators are neutral.

The daily MACD line is below its signal line since February 19, 2026.

The price is close to 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.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 44.38
Williams' Percentage Range (W%R) 54.20
Lane's Stochastic (%D-Slow) 26.92
Greed/Fear Indicator (GFI) 39.05
Moving Average Converg./Diverg. (MACD) 0.61
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 68.07
Williams' Percentage Range (W%R) 30.20
Lane's Stochastic (%D-Slow) 77.59
Greed/Fear Indicator (GFI) 68.94
Moving Average Converg./Diverg. (MACD) -1.07
Trading Signals
Description Value Chart
Weekly Trendline Resistance 33.73
Upper Bollinger Band 32.44
Parabolic System 31.80
Weekly Stochastic Crossing 31.78
20 Day Moving Average 31.17
Price 30.96
Daily Stochastic Crossing 30.73
50 Day Moving Average 29.88
Lower Bollinger Band 29.34
Weekly Trendline Support 28.18
Sector and Industry
Description Name Rank
Sector Communication Services 3
Industry Cable & Satellite 65
Daily Trend
Description Value
Direction Up
Chart Pattern Rising Wedge
Low 27.10
Low Date 01/06/2026
High 32.86
High Date 02/12/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Valid
Resistance 33.73
Support 28.18
Low 25.75
Low Date 10/30/2025
High 32.86
High Date 02/12/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 45.31
High Date 10/31/2024
Low 25.75
Low Date 10/30/2025
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 47.46
High Date 08/16/2023
Low 25.75
Low Date 10/30/2025
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 61.80
High Date 09/02/2021
Low 25.75
Low Date 10/30/2025
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.