+6.3%
CMCSA vs MPWR
-12.7%
+19.0%
-3.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | MPWR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +0.8% | -1.4% | -0.4% |
| 7D | -2.1% | -2.6% | +0.5% | -2.8% |
| 30D | +7.0% | -9.0% | +16.1% | +4.4% |
| All | +6.3% | -12.7% | +19.0% | +3.9% |
Cumulative growth
Daily Returns
Daily percentage return beside MPWR.
Daily Out/Under-Performance
Portfolio return minus MPWR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × MPWR 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 1mo: compounded portfolio wealth divided by compounded MPWR 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…
1mo analysis · Full analysis span regression · Available span rolling