+1.8%
CMCSA vs MGY
+8.9%
-7.1%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | MGY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.0% | -5.2% | +10.2% | +4.6% |
| 7D | +15.2% | -12.1% | +27.3% | +14.5% |
| 30D | +17.0% | -2.6% | +19.6% | +16.6% |
| 3M | +1.2% | -4.2% | +5.5% | +0.9% |
| 6M | -5.5% | -23.9% | +18.4% | -5.6% |
| YTD | -6.5% | +8.8% | -15.4% | -6.4% |
| 1Y | +1.8% | +9.5% | -7.7% | +1.7% |
| All | +1.8% | +8.9% | -7.1% | +1.7% |
Cumulative growth
Daily Returns
Daily percentage return beside MGY.
Daily Out/Under-Performance
Portfolio return minus MGY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × MGY 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 MGY 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