CMCSA
Comcast CorporationStock · Communication Services$23.79+$0.06 (+0.25%)as of market close, Jul 2, 2026
CMCSA weekly returns
Comcast Corporation has averaged 0.34% per week, positive in 50% of weeks. Week-by-week returns for Comcast Corporation (CMCSA) below, through July 2, 2026 — the table lists the most recent weeks; the bar chart plots the last 2 years.
Average week
+0.3%
2415 weeks
Best week
+24.7%
Aug 8, 1980
Worst week
-21.8%
Oct 23, 1987
Positive weeks
50%
of all weeks
Comcast Corporation weekly returns#
| Week ending | Path | Total return |
|---|---|---|
| Jul 2, 2026 | +2.7% | |
| Jun 26, 2026 | +3.3% | |
| Jun 18, 2026 | -8.4% | |
| Jun 12, 2026 | +2.9% | |
| Jun 5, 2026 | -4.2% | |
| May 29, 2026 | -1.3% | |
| May 22, 2026 | +1.8% | |
| May 15, 2026 | -2.5% | |
| May 8, 2026 | -6.6% | |
| May 1, 2026 | -1.3% | |
| Apr 24, 2026 | -7.0% | |
| Apr 17, 2026 | +6.1% |
Weekly total return (since Jul 12, 2024)
-10%-5%+0%+5%+10%
20252026
Methodology#
Weekly returns are total returns (dividends reinvested), computed from CMCSA's split- and dividend-adjusted weekly (ISO week) closes. The table shows the most recent 260 weeks and the bar chart the most recent 104. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ
- What is Comcast Corporation's average weekly return?
- Comcast Corporation (CMCSA) has averaged about 0.34% per week, positive in roughly 50% of weeks. The best week was Aug 8, 1980 (+24.7%) and the worst was Oct 23, 1987 (-21.8%).