+2.6%
CMCSA vs AMC
+43.0%
-40.4%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | AMC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.0% | +1.8% | -0.8% | +0.9% |
| 7D | +4.6% | +5.5% | -0.9% | +4.4% |
| 30D | +19.8% | +16.1% | +3.7% | +19.4% |
| 3M | -0.3% | +43.0% | -43.2% | -1.0% |
| 6M | +0.3% | +130.7% | -130.4% | -2.8% |
| YTD | -6.9% | +121.8% | -128.7% | -9.9% |
| 1Y | +2.6% | +40.7% | -38.1% | -0.6% |
| All | +2.6% | +43.0% | -40.4% | -0.6% |
Cumulative growth
Daily Returns
Daily percentage return beside AMC.
Daily Out/Under-Performance
Portfolio return minus AMC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMC 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 AMC 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