-42.1%
CMCSA vs BP
+103.3%
-145.4%
-51.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BP | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | +0.1% | +0.4% | +0.5% |
| 7D | +2.7% | -6.9% | +9.6% | +3.5% |
| 30D | +18.6% | -3.6% | +22.2% | +19.0% |
| 3M | -1.8% | +8.4% | -10.3% | -3.2% |
| 6M | -0.7% | +5.3% | -6.0% | -1.9% |
| YTD | -7.8% | +33.2% | -41.0% | -12.7% |
| 1Y | +0.7% | +28.2% | -27.4% | -4.1% |
| 3Y | -28.0% | +49.2% | -77.2% | -33.9% |
| 5Y | -42.1% | +102.9% | -145.0% | -51.3% |
| All | -42.1% | +103.3% | -145.4% | -51.3% |
Cumulative growth
Daily Returns
Daily percentage return beside BP.
Daily Out/Under-Performance
Portfolio return minus BP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BP 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 5y: compounded portfolio wealth divided by compounded BP 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…
5y analysis · Full analysis span regression · 6 months rolling