The Greedy Trader Weekly Analysis
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- 10/16/2026 -
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Comcast Corp. (CMCSA) Technical Analysis

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Summary:
Weekly :Lane's Stochastic is oversold
Daily :Stochastic has raised above the signal lineDaily  MACD line has moved above its signal lineThe price has risen above the Parabolic SARPrice is near the Fibonacci 23.6% retracement level
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It was a first positive week after 6 consecutive negative weeks for the Comcast Corp. (CMCSA). During the week, the CMCSA gained 1.24 points, or 6.00%, and closed at 21.90 on Friday, October 16, 2026. It was the best weekly gain since August 7, 2026. Weekly volume was -18% below average.

Long-term trend: [See CMCSA long-term trend chart]
A long-term downtrend had started on October 31, 2024 at 45.31 and reached 20.48 on October 9, 2026. CMCSA lost 24.83 points, or 54.80%, in 101 weeks. The chart has formed a Falling Wedge chart pattern. The trend support level is at 19.83 and resistance is at 25.99. A Falling Wedge is a triangle formation with a noticeable slant to the downside. It represents the loss of a downside momentum on each successive low and has a bullish bias. The Falling wedge usually marks a reversal in a downtrend. In an uptrend a falling wedge is considered to be a continuation pattern. Use the following link to access a Falling Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Falling Wedge pattern in a long-term trend.

Medium-term trend: [See CMCSA medium-term trend chart]
A medium-term downtrend had started on August 25, 2026 at 27.35 and reached 20.48 on October 9, 2026. CMCSA lost 6.87 points, or 25.12%, in 6 weeks. The chart has formed a Broadening Descending Wedge chart pattern. The trend support level is at 19.41 and resistance is at 26.36. A Broadening Descending 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 Descending Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Broadening Descending Wedge pattern in a medium-term trend.

Weekly Technical Indicators: [See CMCSA weekly technical indicators chart]
Weekly Lane's Stochastic is oversold. Use the Technical Stock Screener to see the list of stocks with weekly oversold 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 below its signal line since September 25, 2026. This is an indication that the medium-term trend is down. 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 October 9, 2026 at 20.48 and reached 22.32 on October 16, 2026. CMCSA gained -1.84 points, or -8.98%, in 7 days. Price is near the Fibonacci 23.6% retracement level. The Fibonacci retracement level is considered a support/resistance level.

Daily Technical Indicators: [See CMCSA daily technical indicators chart]
Daily technical indicators are neutral. During the last week, daily Lane's Stochastic main line (%K) has rallied above the oversold signal line (%D). Such crossover is considered a bullish signal.

During the last week, daily MACD line has moved above its signal line. Such crossover is considered a bullish signal.

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.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 51.70
Williams' Percentage Range (W%R) 46.00
Lane's Stochastic (%D-Slow) 47.51
Greed/Fear Indicator (GFI) 51.06
Moving Average Converg./Diverg. (MACD) -0.92
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 44.09
Williams' Percentage Range (W%R) 79.20
Lane's Stochastic (%D-Slow) 15.69
Oversold
Greed/Fear Indicator (GFI) 28.82
Moving Average Converg./Diverg. (MACD) -1.12 Bullish
Trading Signals
Description Value Chart
Monthly Trendline Resistance 25.99
50 Day Moving Average 24.12
Upper Bollinger Band 23.16
Price 21.90
20 Day Moving Average 21.63
Daily Stochastic Crossing 21.51
Weekly Stochastic Crossing 21.13
Lower Bollinger Band 20.79
Parabolic System 20.63
Monthly Trendline Support 19.83
Weekly Trendline Support 19.41
Sector and Industry
Description Name Rank
Sector Communication Services 7
Industry Cable & Satellite 19
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 20.48
Low Date 10/09/2026
High 22.32
High Date 10/16/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern Broadening Descending Wedge
Status Valid
Resistance 26.36
Support 19.41
High 27.35
High Date 08/25/2026
Low 20.48
Low Date 10/09/2026
Description Value
Direction Down
Chart Pattern Falling Wedge
Status Valid
Resistance 25.99
Support 19.83
High 45.31
High Date 10/31/2024
Low 20.48
Low Date 10/09/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 47.46
High Date 08/16/2023
Low 20.48
Low Date 10/09/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 61.80
High Date 09/02/2021
Low 20.48
Low Date 10/09/2026
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.