+26.0%
CMCSA vs P
+485.4%
-459.4%
-55.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | P | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +1.4% | -2.0% | -0.7% |
| 7D | -2.1% | +6.5% | -8.6% | -2.8% |
| 30D | +7.0% | +18.8% | -11.8% | +4.8% |
| 3M | +15.1% | +26.7% | -11.7% | +11.4% |
| 6M | -15.4% | +62.2% | -77.5% | -20.9% |
| YTD | -1.9% | +48.5% | -50.4% | -7.9% |
| 1Y | -12.7% | +26.4% | -39.1% | -17.5% |
| 3Y | -31.0% | +159.4% | -190.4% | -43.9% |
| 5Y | -46.1% | +275.8% | -321.9% | -59.7% |
| 10Y | +10.8% | +732.0% | -721.2% | -29.5% |
| All | +26.0% | +485.4% | -459.4% | -19.4% |
Cumulative growth
Daily Returns
Daily percentage return beside P.
Daily Out/Under-Performance
Portfolio return minus P return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × P 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 all: compounded portfolio wealth divided by compounded P 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…
all analysis · Full analysis span regression · 6 months rolling