The Greedy Trader Weekly Analysis
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- 5/23/2025 -
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Comcast Corp. (CMCSA) Technical Analysis

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Summary:
Weekly :Overbought sectorBroken trend support lineBroken trend resistance lineWeekly  MACD line has moved above its signal line
Daily :The price has fallen below the Parabolic SARPrice has crossed below the 50 Day Moving AverageThe price has declined below the moving average in the center of the Bollinger Bands
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It was the negative week for the Comcast Corp. (CMCSA). During the week, the CMCSA dropped -0.96 points, or -2.71%, and closed at 34.52 on Friday, May 23, 2025. Weekly volume was -32% below average.

CMCSA is a member of Communication Services Sector. Communication Services is the second 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 CMCSA long-term trend chart]
A long-term uptrend had started on October 13, 2022 at 28.39 and reached 47.46 on August 16, 2023. CMCSA gained -19.07 points, or -67.17%, in 43 weeks. The chart has formed a Symmetric Triangle chart pattern. The uptrend support line (42.05) is broken. A broken support is considered to be a long-term bearish signal. 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 support in a long-term trend.

Medium-term trend: [See CMCSA medium-term trend chart]
A medium-term downtrend had started on October 31, 2024 at 45.31 and reached 31.44 on April 24, 2025. CMCSA lost 13.87 points, or 30.61%, in 25 weeks. The chart has formed a Falling Wedge chart pattern. The downtrend resistance line (31.06) is broken. A broken support is considered to be a long-term bullish signal. 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 CMCSA weekly technical indicators chart]
Weekly technical indicators are neutral.

During the last week, weekly MACD line has moved above its signal line. Such crossover is considered a bullish signal. 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 April 24, 2025 at 31.44 and reached 35.78 on May 20, 2025. CMCSA gained -4.34 points, or -13.80%, in 26 days. The chart has formed a Rising Channel chart pattern.

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

The daily MACD line is above its signal line since April 28, 2025. This is an indication that the short-term trend is up. The distance between MACD and the signal line is low and getting smaller. It indicates that the current short-term uptrend is getting weak.

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 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 price 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) 51.06
Williams' Percentage Range (W%R) 58.70
Lane's Stochastic (%D-Slow) 53.51
Greed/Fear Indicator (GFI) 48.64
Moving Average Converg./Diverg. (MACD) 0.06
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 47.08
Williams' Percentage Range (W%R) 59.80
Lane's Stochastic (%D-Slow) 46.04
Greed/Fear Indicator (GFI) 44.91
Moving Average Converg./Diverg. (MACD) -1.33
Trading Signals
Description Value Chart
Upper Bollinger Band 35.80
Parabolic System 35.75
Daily Stochastic Crossing 34.94
50 Day Moving Average 34.94
20 Day Moving Average 34.61
Price 34.52
Weekly Stochastic Crossing 34.43
Lower Bollinger Band 33.69
Monthly Trendline Resistance 33.46
Monthly Trendline Support 31.06
Sector and Industry
Description Name Rank
Sector Communication Services 8
Industry Cable & Satellite 75
Daily Trend
Description Value
Direction Up
Chart Pattern Rising Channel
Low 31.44
Low Date 04/24/2025
High 35.78
High Date 05/20/2025
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 37.98
High Date 03/10/2025
Low 31.44
Low Date 04/24/2025
Description Value
Direction Down
Chart Pattern Falling Wedge
Status Broken Resistance
Resistance 33.46
Support 31.06
High 45.31
High Date 10/31/2024
Low 31.44
Low Date 04/24/2025
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 47.46
High Date 08/16/2023
Low 31.44
Low Date 04/24/2025
Description Value
Direction Up
Chart Pattern Symmetric Triangle
Status Broken Support
Resistance 44.33
Support 42.05
Low 28.39
Low Date 10/13/2022
High 47.46
High Date 08/16/2023
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.