-30.4%
CMCSA vs BP
+36.5%
-66.8%
-44.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BP | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +2.4% | -3.0% | -0.8% |
| 7D | +0.1% | +0.9% | -0.8% | 0.0% |
| 30D | +3.8% | +9.1% | -5.3% | +3.0% |
| 3M | +12.3% | +3.9% | +8.4% | +11.7% |
| 6M | -15.4% | +13.6% | -29.0% | -17.0% |
| YTD | -2.5% | +34.0% | -36.5% | -6.8% |
| 1Y | -13.4% | +39.2% | -52.5% | -17.9% |
| 3Y | -30.4% | +36.4% | -66.8% | -34.7% |
| All | -30.4% | +36.5% | -66.8% | -34.7% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling