-9.4%
MARA vs SYK
-14.0%
+4.5%
-39.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SYK | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.1% | -2.0% | -2.2% | -5.0% |
| 7D | -1.5% | -12.3% | +10.9% | -6.9% |
| 30D | +18.1% | -22.4% | +40.5% | +7.1% |
| 3M | -9.4% | -12.3% | +2.9% | -14.8% |
| All | -9.4% | -14.0% | +4.5% | -14.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SYK.
Daily Out/Under-Performance
Portfolio return minus SYK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SYK 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 SYK 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