-18.3%
CMCSA vs SPG
+19.3%
-37.6%
-30.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.6% | -2.4% | -4.2% | -5.5% |
| 7D | -8.3% | -1.7% | -6.6% | -7.5% |
| 30D | -2.4% | -6.3% | +3.8% | +0.4% |
| 3M | +4.5% | -2.4% | +6.9% | +6.1% |
| 6M | -18.8% | +9.6% | -28.4% | -20.4% |
| YTD | -8.9% | +14.2% | -23.1% | -12.5% |
| 1Y | -18.3% | +19.3% | -37.6% | -23.4% |
| All | -18.3% | +19.3% | -37.6% | -23.4% |
Cumulative growth
Daily Returns
Daily percentage return beside SPG.
Daily Out/Under-Performance
Portfolio return minus SPG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPG 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 SPG 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