-46.7%
CMCSA vs MARA
-70.6%
+23.9%
-54.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | MARA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | -4.1% | +6.5% | +2.5% |
| 7D | -5.6% | -1.5% | -4.1% | -5.5% |
| 30D | -1.9% | +18.1% | -19.9% | -2.9% |
| 3M | +6.4% | -9.4% | +15.9% | +6.3% |
| 6M | -16.9% | +33.4% | -50.3% | -19.0% |
| YTD | -6.8% | +27.3% | -34.1% | -9.4% |
| 1Y | -15.9% | -27.9% | +12.0% | -16.0% |
| 3Y | -33.4% | +4.8% | -38.2% | -38.5% |
| 5Y | -46.7% | -68.0% | +21.3% | -53.6% |
| All | -46.7% | -70.6% | +23.9% | -53.6% |
Cumulative growth
Daily Returns
Daily percentage return beside MARA.
Daily Out/Under-Performance
Portfolio return minus MARA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × MARA 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 5y: compounded portfolio wealth divided by compounded MARA 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…
5y analysis · Full analysis span regression · 6 months rolling