-32.6%
NKE vs CMCSA
-20.3%
-12.3%
-32.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.0% | -6.6% | +4.6% | -0.4% |
| 7D | -2.3% | -8.3% | +6.0% | -0.3% |
| 30D | -10.4% | -2.4% | -7.9% | -9.7% |
| 3M | -15.5% | +4.5% | -20.0% | -16.2% |
| 6M | -32.6% | -18.8% | -13.9% | -31.3% |
| All | -32.6% | -20.3% | -12.3% | -31.3% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling