+1.8%
CMCSA vs GME
+15.0%
-13.1%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | GME | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.0% | +3.6% | +1.4% | +5.0% |
| 7D | +15.2% | +7.8% | +7.4% | +15.3% |
| 30D | +17.0% | -0.4% | +17.4% | +16.9% |
| 3M | +1.2% | +30.9% | -29.6% | +2.0% |
| 6M | -5.5% | +5.5% | -11.0% | -3.9% |
| YTD | -6.5% | +25.2% | -31.7% | -8.6% |
| 1Y | +1.8% | +14.4% | -12.6% | -0.2% |
| All | +1.8% | +15.0% | -13.1% | -0.2% |
Cumulative growth
Daily Returns
Daily percentage return beside GME.
Daily Out/Under-Performance
Portfolio return minus GME return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GME 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 GME 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