-14.2%
MARA vs EBAY
-3.8%
-10.4%
-39.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.6% | +1.1% | +3.5% | +5.0% |
| 7D | +15.6% | -0.4% | +16.0% | +15.4% |
| 30D | +17.2% | -6.3% | +23.6% | +16.6% |
| 3M | -14.2% | -3.3% | -10.9% | -12.1% |
| All | -14.2% | -3.8% | -10.4% | -12.1% |
Cumulative growth
Daily Returns
Daily percentage return beside EBAY.
Daily Out/Under-Performance
Portfolio return minus EBAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EBAY 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 3mo: compounded portfolio wealth divided by compounded EBAY 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…
3mo analysis · Full analysis span regression · Available span rolling