+19.4%
IVV vs CMCSA
-9.6%
+28.9%
-8.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2025-09-08 to 2026-09-08.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.6% | 0.0% | -0.6% |
| 7D | +0.5% | +0.1% | +0.4% | +0.5% |
| 30D | -1.0% | +3.8% | -4.8% | -1.1% |
| 3M | +3.9% | +12.3% | -8.5% | +3.6% |
| 6M | +14.5% | -15.4% | +29.9% | +14.4% |
| YTD | +12.9% | -2.5% | +15.4% | +12.4% |
| 1Y | +19.4% | -13.4% | +32.7% | +19.2% |
| All | +19.4% | -9.6% | +28.9% | +19.2% |
Cumulative growth
Daily Returns
Daily percentage return beside CMCSA.
Daily Out/Under-Performance
Portfolio return minus CMCSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CMCSA return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 2025-09-08 to 2026-09-08: compounded portfolio wealth divided by compounded CMCSA wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
2025-09-08 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling