+25.4%
ZBH vs STLA
-47.7%
+73.2%
-12.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | STLA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.3% | -1.0% | -0.3% | -1.2% |
| 7D | -2.3% | -13.8% | +11.5% | -0.9% |
| 30D | +12.5% | -10.5% | +23.0% | +14.2% |
| 3M | +3.9% | -28.9% | +32.8% | +5.2% |
| 6M | +25.4% | -49.7% | +75.2% | +21.9% |
| All | +25.4% | -47.7% | +73.2% | +21.9% |
Cumulative growth
Daily Returns
Daily percentage return beside STLA.
Daily Out/Under-Performance
Portfolio return minus STLA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × STLA 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 STLA 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