-19.5%
SSPC vs SYK
-19.9%
+0.4%
-29.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | SYK | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -2.0% | +1.1% | +0.1% |
| 7D | +1.3% | -12.3% | +13.6% | +7.1% |
| 30D | -25.0% | -22.4% | -2.5% | -16.7% |
| All | -19.5% | -19.9% | +0.4% | -10.8% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling