+1.7%
ZBH vs AMBA
+23.6%
-21.9%
-38.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.7% | -2.3% | -0.4% | -2.7% |
| 7D | -2.1% | +10.7% | -12.8% | -2.3% |
| 30D | +13.6% | -5.0% | +18.6% | +13.6% |
| 3M | +7.1% | -26.9% | +34.0% | +7.7% |
| 6M | +26.1% | -21.9% | +48.0% | +26.0% |
| YTD | +17.2% | -13.8% | +31.0% | +15.8% |
| 1Y | +17.4% | -36.1% | +53.5% | +18.0% |
| All | +1.7% | +23.6% | -21.9% | -7.9% |
Cumulative growth
Daily Returns
Daily percentage return beside AMBA.
Daily Out/Under-Performance
Portfolio return minus AMBA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMBA 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 3y: compounded portfolio wealth divided by compounded AMBA 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…
3y analysis · Full analysis span regression · 6 months rolling