CMCSA
Comcast Corporation · Communication Services · Telecom Services
TECHSellZACKSSell
R500#381 today
$21.57
-0.60% today · -1.55% 1W
Oct 2 close or latest
PreviewWhy it's moving
Underperforming without a clear catalyst yet
- CMCSA −0.60% on the last session vs SPY +0.74%: −1.3 pts of stock-specific move.
- Market backdrop (Fri): Average Hourly Earnings m/m 0.1% vs 0.3% expected (cooler); Non-Farm Employment Change 29K vs 89K expected (weaker); S&P futures +0.41%, 10-year yield -5bp in the 30 minutes after.
Assembled from Wallsti's own signals.
Best time to own CMCSA in the past two years
Buying and selling at the close. Each colored stretch is the best window for that holding period; the grey line is the full two years.
Best window per holding period
| Hold for | Buy | Sell | Gain | Rank |
|---|---|---|---|---|
| one single day | Apr 22, 2026 | Apr 23, 2026 | +7.7% | #255 |
| one week | Dec 9, 2025 | Dec 16, 2025 | +11.0% | #344 |
| one month | Jul 24, 2026 | Aug 26, 2026 | +22.0% | #257 |
| 3 months | Nov 24, 2025 | Feb 24, 2026 | +29.0% | #296 |
| 6 months | Oct 23, 2025 | Apr 23, 2026 | +17.9% | #427 |
| one year | Feb 10, 2025 | Feb 10, 2026 | +4.1% | #459 |
Rank #344 for one week means 343 of the S&P 500 components had a better best-one week gain over the past year. Updated .
Today vs. the best starting days
| As of | 1d | 1w | 1m | 3m | 6m | 1y |
|---|---|---|---|---|---|---|
| Today Oct 2, 2026 |
-0.6% | -1.6% | -19.5% | -9.3% | -21.7% | -21.5% |
| Best one single day Apr 22, 2026 |
+1.1% | +3.8% | +2.4% | +1.6% | +9.1% | -4.4% |
| Best one week Dec 9, 2025 |
+0.5% | -0.9% | -2.0% | -19.6% | -21.0% | -28.8% |
| Best one month Jul 24, 2026 |
+1.7% | -6.3% | -0.2% | -18.0% | -22.0% | -29.5% |
| Best 3 months Nov 24, 2025 |
-3.3% | -2.8% | -9.6% | -21.7% | -21.8% | -36.8% |
| Best 6 months Oct 23, 2025 |
-0.3% | +0.1% | -6.4% | -17.3% | -13.3% | -26.8% |
| Best one year Feb 10, 2025 |
+0.3% | +3.9% | -5.2% | -20.8% | -10.4% | -15.5% |
Trailing gains over each window, today and on the day each best window started, to compare today's setup with the best entries.