What the company does
Comcast Corporation operates as a media and technology company worldwide. The company operates through Residential Connectivity & Platforms, Business Services Connectivity, Media, Studios, and Theme Parks segments. Its Residential Connectivity & Platforms segment provides residential broadband and wireless connectivity services, residential and business video services, sky-branded entertainment television networks, and advertising. The Business Services Connectivity segment offers connectivity services for small business locations, which include broadband, wireline voice, and wireless services; and ethernet network services for medium-sized customers and larger enterprises. Its Media segment operates NBCUniversal's national and regional cable networks; the NBC and Telemundo …
What the weekly tape is saying
CMCS34 closed the latest completed week at 24.66 BRL. The 4-week return is -1.6% and the 12-week return is -19.8%. Trend Signal is active, Market Dynamics is -0.78. Setup signature: Risk-first tape with a 31/100 composite read.
A compressed read of the whole setup
The radar blends trend persistence, momentum, Market Dynamics, Relative Strength, volume confirmation, and risk control into one weekly cockpit.
Scoreboard
16-week signal tape
Price, Trend Line, and Fair Value
Weekly price context with the latest close, trend position, Fair Value gap, drawdown, and 52-week range location.
52-week price path
Price map
- Trend Line
- -11.68 BRL
- Vs Trend Line
- 311.1%
- Fair Value
- -155.9 BRL
- Vs Fair Value
- 115.8%
- 52W High
- 33.76 BRL
- 52W Low
- -184.4 BRL
- Drawdown
- -27.0%
- Range Position
- 95.8%
Returns and trend persistence
Return windows separate the latest week from short-term and medium-term follow-through.
Return windows
Trend read
- Active Streak
- 70 weeks
- 52W Active Weeks
- 52
- 52W Active Breadth
- 100.0%
- Sector Scope
- BR Communication Services
- Sector Rank
- 21 of 55
- Sector Percentile
- 63.0%
Sector and industry pulse
Peer breadth helps separate a stock-specific move from a broader group rotation.
BR Communication Services
- Tracked Peers
- 55
- 4W Rank
- 31 of 55
- Avg 1W
- 0.9%
- Avg 4W
- -1.2%
- Trend Breadth
- 21.8%
- Positive MD
- 50.9%
BR Telecom Services
- Tracked Peers
- 23
- 4W Rank
- 14 of 23
- Avg 1W
- 0.5%
- Avg 4W
- -2.0%
- Trend Breadth
- 30.4%
- Positive RS
- 21.7%
Pressure, Relative Strength, and expectation
Market Dynamics and Relative Strength show whether buying pressure and relative leadership are confirming the price move.
Dynamics path
Signal state
- Market Dynamics
- -0.78
- 4W MD Change
- -58.5%
- Relative Strength
- -126.53
- 4W RS Change
- -4.1%
- Expectation
- Undecided
- Probability
- 45.74%
Participation and confirmation
Volume tells us whether the latest weekly move is being confirmed by unusual participation.
52-week volume profile
Volume map
- Latest Volume
- 2.1K
- 13W Average
- 48.5K
- 52W Average
- 22.8K
- Vs 13W
- 0.0x
- Vs 52W
- 0.1x
Volatility, downside weeks, and return shape
A compact risk profile shows whether the move is steady, volatile, or being driven by sharp one-week jumps.
26-week return distribution
Risk map
- 13W Volatility
- 3.4%
- 52W Volatility
- 16.8%
- Upside Weeks
- 29
- Downside Weeks
- 23
- Downside Breadth
- 44.2%
- Avg Gain / Loss
- 6.6% / -3.2%
Classification, opportunities, risks, and watch points
Top-level read across company classification, constructive evidence, caution points, and the next things that matter.
Classification
- Exchange
- SAO
- Country
- BR
- Sector
- Communication Services
- Industry
- Telecom Services
- Currency
- BRL
- Market Cap
- 449.7B
Opportunity signals
- Trend Signal is active with a 70-week active streak.
- Price is above the Trend Line, keeping the weekly tape constructive.
- Price is above Fair Value, showing premium demand versus the model.
Risk signals
- Market Dynamics is negative, which weakens the current setup.
- The share remains more than 20% below its 52-week high.
Watch next
- Trend Line remains the key weekly regime level.
- Market Dynamics is the pressure gauge to monitor for confirmation or fade.
- A volume ratio above 1.5x would show stronger participation in the next move.
Recent completed weeks
The latest weekly rows behind the report snapshot.
| Week | Close | Return | Trend | Fair Value | MD | RS | Volume | Signal |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 2026 | 24.66 BRL | 2.2% | -11.68 BRL | -155.9 BRL | -0.78 | -126.53 | 2.1K | On |
| 5 Jun 2026 | 24.12 BRL | -2.7% | -17.08 BRL | -157.2 BRL | -0.75 | -124.98 | 6.6K | On |
| 29 May 2026 | 24.80 BRL | -1.8% | -22.45 BRL | -158.5 BRL | -0.63 | -123.81 | 8.4K | On |
| 22 May 2026 | 25.26 BRL | 0.8% | -27.98 BRL | -159.8 BRL | -0.49 | -122.83 | 36.6K | On |
| 15 May 2026 | 25.06 BRL | 0.8% | -33.79 BRL | -161.0 BRL | -0.49 | -121.55 | 30.9K | On |
| 8 May 2026 | 24.87 BRL | -6.9% | -39.63 BRL | -162.4 BRL | -0.49 | -119.74 | 137.6K | On |
| 1 May 2026 | 26.71 BRL | -2.8% | -45.55 BRL | -163.7 BRL | -0.33 | -120.02 | 185.6K | On |
| 24 Apr 2026 | 27.49 BRL | -7.0% | -51.60 BRL | -165.0 BRL | -0.18 | -119.45 | 8.7K | On |
| 17 Apr 2026 | 29.55 BRL | 5.6% | -57.79 BRL | -166.3 BRL | 0.12 | -119.62 | 2.1K | On |
| 10 Apr 2026 | 27.97 BRL | -2.8% | -64.01 BRL | -167.6 BRL | 0.57 | -117.73 | 5.5K | On |
| 3 Apr 2026 | 28.78 BRL | -2.4% | -70.45 BRL | -168.8 BRL | 0.79 | -118.44 | 8.6K | On |
| 27 Mar 2026 | 29.49 BRL | -4.1% | -77.12 BRL | -170.1 BRL | 0.86 | -118.88 | 1.2K | On |
| 20 Mar 2026 | 30.76 BRL | -3.6% | -83.78 BRL | -171.4 BRL | 0.92 | -119.57 | 197.2K | On |
| 13 Mar 2026 | 31.93 BRL | -3.4% | -90.57 BRL | -172.6 BRL | 0.84 | -119.46 | 41.1K | On |