-12.7%
CMCSA vs JBL
+52.3%
-65.1%
-30.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | JBL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +1.5% | -2.1% | -0.5% |
| 7D | -2.1% | +3.0% | -5.1% | -1.8% |
| 30D | +7.0% | -8.3% | +15.3% | +6.3% |
| 3M | +15.1% | -16.9% | +32.0% | +14.4% |
| 6M | -15.4% | +21.8% | -37.1% | -13.2% |
| YTD | -1.9% | +36.3% | -38.2% | +1.7% |
| 1Y | -12.7% | +49.5% | -62.2% | -9.6% |
| All | -12.7% | +52.3% | -65.1% | -9.6% |
Cumulative growth
Daily Returns
Daily percentage return beside JBL.
Daily Out/Under-Performance
Portfolio return minus JBL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × JBL 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 1y: compounded portfolio wealth divided by compounded JBL 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…
1y analysis · Full analysis span regression · 6 months rolling