-24.4%
CMCSA vs PLTD
-77.8%
+53.4%
-37.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | PLTD | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +4.6% | -5.2% | -0.4% |
| 7D | -2.1% | +5.9% | -8.0% | -1.8% |
| 30D | +7.0% | -11.6% | +18.6% | +6.5% |
| 3M | +15.1% | -29.9% | +45.0% | +13.7% |
| 6M | -15.4% | -28.5% | +13.2% | -16.1% |
| YTD | -1.9% | -20.4% | +18.5% | -1.8% |
| 1Y | -12.7% | -33.3% | +20.6% | -13.9% |
| All | -24.4% | -77.8% | +53.4% | -33.4% |
Cumulative growth
Daily Returns
Daily percentage return beside PLTD.
Daily Out/Under-Performance
Portfolio return minus PLTD return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PLTD 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 PLTD 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