-9.9%
COST vs MARA
+47.9%
-57.8%
-17.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | MARA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | +0.8% | -1.6% | -0.8% |
| 7D | -2.8% | +13.8% | -16.6% | -1.7% |
| 30D | -5.3% | +24.7% | -29.9% | -3.2% |
| 3M | -6.7% | -10.4% | +3.8% | -6.0% |
| 6M | -9.9% | +37.6% | -47.6% | -10.9% |
| All | -9.9% | +47.9% | -57.8% | -10.9% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling