-25.8%
NVDA vs CMCSA
-1.4%
-24.4%
-30.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.3% | -0.9% | -3.5% | -4.8% |
| 7D | -8.5% | -0.6% | -7.9% | -8.7% |
| 30D | -27.3% | +18.8% | -46.0% | -21.0% |
| 3M | -25.8% | -1.1% | -24.6% | -24.4% |
| All | -25.8% | -1.4% | -24.4% | -24.4% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling