CM
CMCSA
+3.1%🟢 Fundamentally supportedComcast Corp · Communication Services
$21.71Vol 14.29M · 0.8× normalMkt cap +$2.34Blive · 2026-10-15 ET
What happened
Move
+3.1%
Price
$21.71
Volume
14.29M
0.8× normal
Market cap
$77.04B
+$2.34B today
Why it moved
Earnings releasemedium confidence
- Analysts Estimate Comcast (CMCSA) to Report a Decline in Earnings: What to Look Out for — finnhub-news
Possible catalyst: earnings release, 1.5pp above its sector.
Verdict — was the move justified?
🟢 Fundamentally supported
Earnings release — direction and rough magnitude are consistent with the identified fundamental catalyst.
How unusual is this move
σ score
2.9σ
vs own 20d volatility
Percentile
94th
of 1278 daily moves
Avg daily move
±1.2%
own 5y average
vs sector
+1.5%
beyond sector median
Today’s move is among the largest 6% of CMCSA’s daily moves over the last 5 years — while the sector moved +1.6% and the market +1.1%.
What happened after similar moves
90 similar up moves in CMCSA’s 5-year history:
After 5 days
+0.5%
56% higher
After 20 days
-0.3%
49% higher
Median of same-direction moves within ±35% magnitude band. Past patterns don’t predict outcomes — context, not signal.
Fundamental context
V 100G 50P 49H 32Q 97EW 22/65
Valuation context
P/E (TTM)
6.7
5y median 14.6
P/E percentile
16%
vs own 4y history
FCF yield
0.3%
Trading cheaper than 84% of its own historical valuation range.
Full fundamental analysis on PreMarketPrice
Pillar scores, financial statements, valuation history, news & more for CMCSA