+1,591.4%
AMAT vs CMCSA
+10.9%
+1,580.5%
-55.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.3% | -0.6% | +4.9% | +4.6% |
| 7D | -1.5% | -2.1% | +0.6% | -0.6% |
| 30D | -14.8% | +7.0% | -21.8% | -17.8% |
| 3M | -9.3% | +15.1% | -24.4% | -16.8% |
| 6M | +27.4% | -15.4% | +42.7% | +34.4% |
| YTD | +77.6% | -1.9% | +79.5% | +71.3% |
| 1Y | +188.9% | -12.7% | +201.7% | +195.7% |
| 3Y | +202.3% | -31.0% | +233.3% | +242.6% |
| 5Y | +248.9% | -46.1% | +295.0% | +353.0% |
| All | +1,591.4% | +10.9% | +1,580.5% | +1,350.5% |
Cumulative growth
Daily Returns
Daily percentage return beside CMCSA.
Daily Out/Under-Performance
Portfolio return minus CMCSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CMCSA 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 10y: compounded portfolio wealth divided by compounded CMCSA 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…
10y analysis · Full analysis span regression · 6 months rolling