-13.0%
CMCSA vs NVD
-50.2%
+37.2%
-29.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | NVD | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +3.9% | -4.5% | -0.9% |
| 7D | +0.1% | -7.7% | +7.8% | +0.7% |
| 30D | +3.8% | -5.8% | +9.6% | +4.2% |
| 3M | +12.3% | -23.2% | +35.5% | +13.8% |
| All | -13.0% | -50.2% | +37.2% | -9.1% |
Cumulative growth
Daily Returns
Daily percentage return beside NVD.
Daily Out/Under-Performance
Portfolio return minus NVD return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NVD 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 6mo: compounded portfolio wealth divided by compounded NVD 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…
6mo analysis · Full analysis span regression · 6 months rolling