Is CMCSA Worth Buying in 2026?

Comcast Corp

STOCK CABLE & OTHER PAY TELEVISION SERVICES Updated 2026-08-16

Here’s whether Comcast Corp (CMCSA) is worth buying in 2026 — based on weekly-updated price trend, RSI momentum, and return vs. the S&P 500. Our current read: Caution.

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Caution

Positives: above the 50-day MA (medium-term momentum positive); 50-day MA is rising (+0.38% over 10 days); 3-month momentum positive (+5.7%). Concerns: trading below the 200-day MA (long-term downtrend); RSI 77 — overbought, elevated pullback risk; weak 1-year return of -20.4%. Currently 24.0% off its 52-week high. Score: -1/7.

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CMCSA is trading below its 200-day MA ($27.27) — a key warning sign the longer-term trend is under pressure. With an RSI of 76.8, momentum has stretched into overbought territory — short-term pullbacks are common from these levels. The 1-year return of -20.4% compares to +20.4% for SPY (trailed the market by 40.8%). The current 24.0% drawdown from the 52-week high reflects elevated risk for momentum-based strategies.

$10,000 invested 1 year ago → $7,957 today
vs. S&P 500 (SPY) — same period trailed market by 40.8%

1-Year Price Chart

Daily candles
MA-50 MA-200 Up Down

Signal Check

Above 200-day MA ($27.27)
Above 50-day MA ($23.87)
!RSI(14) neutral zone (30–70) — currently 76.8
Positive return (-20.4%)
!Within 10% of period high (−24.0%)
Period Range $26.18
$21.28 $34.45
RSI (14) 76.8
0 · OversoldOverbought · 100

Key Metrics

Price$26.18
Period Return-20.4%
Period High$34.45
Period Low$21.28
Drawdown−24.0%
MA-50$23.87
MA-200$27.27
RSI (14)76.8
Avg Volume (30d)31.0M
vs. SPYtrailed by 40.8%
Return Rank#890 of 1252

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