+15.1%
CMCSA vs SIMO
-11.5%
+26.6%
-9.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SIMO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +8.7% | -9.3% | +0.4% |
| 7D | -2.1% | +4.2% | -6.3% | -1.6% |
| 30D | +7.0% | +4.1% | +2.9% | +7.9% |
| 3M | +15.1% | -12.9% | +28.0% | +15.0% |
| All | +15.1% | -11.5% | +26.6% | +15.0% |
Cumulative growth
Daily Returns
Daily percentage return beside SIMO.
Daily Out/Under-Performance
Portfolio return minus SIMO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SIMO 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 3mo: compounded portfolio wealth divided by compounded SIMO 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…
3mo analysis · Full analysis span regression · Available span rolling