-16.9%
CMCSA vs JHX
+31.7%
-48.7%
-29.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | JHX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | -2.5% | +4.8% | +2.4% |
| 7D | -5.6% | -4.9% | -0.7% | -5.4% |
| 30D | -1.9% | -9.3% | +7.4% | -1.6% |
| 3M | +6.4% | +28.1% | -21.6% | +6.5% |
| 6M | -16.9% | +35.2% | -52.1% | -17.6% |
| All | -16.9% | +31.7% | -48.7% | -17.6% |
Cumulative growth
Daily Returns
Daily percentage return beside JHX.
Daily Out/Under-Performance
Portfolio return minus JHX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × JHX 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 6mo: compounded portfolio wealth divided by compounded JHX 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…
6mo analysis · Full analysis span regression · 6 months rolling