-12.7%
CMCSA vs BX
-15.8%
+3.1%
-30.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -1.1% | +0.5% | -0.5% |
| 7D | -2.1% | -4.4% | +2.3% | -1.7% |
| 30D | +7.0% | +0.1% | +6.9% | +7.1% |
| 3M | +15.1% | +16.0% | -0.9% | +14.2% |
| 6M | -15.4% | +21.6% | -37.0% | -16.7% |
| YTD | -1.9% | -8.9% | +7.0% | -1.6% |
| 1Y | -12.7% | -16.6% | +3.9% | -13.0% |
| All | -12.7% | -15.8% | +3.1% | -13.0% |
Cumulative growth
Daily Returns
Daily percentage return beside BX.
Daily Out/Under-Performance
Portfolio return minus BX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BX 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 BX 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