+33.9%
AAPL vs CMCSA
-12.9%
+46.9%
-13.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.5% | -0.6% | -1.9% | -2.5% |
| 7D | +0.1% | -2.1% | +2.2% | +0.3% |
| 30D | +3.0% | +7.0% | -4.1% | +2.4% |
| 3M | +2.9% | +15.1% | -12.2% | +1.5% |
| 6M | +22.1% | -15.4% | +37.5% | +23.6% |
| YTD | +18.0% | -1.9% | +19.9% | +18.3% |
| 1Y | +33.9% | -12.7% | +46.6% | +38.7% |
| All | +33.9% | -12.9% | +46.9% | +38.7% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling