+14.4%
AMGN vs ZBRA
+52.0%
-37.6%
-11.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ZBRA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -10.1% | -2.8% | -7.3% | -9.6% |
| 7D | -10.3% | +2.6% | -12.8% | -10.4% |
| 30D | -3.8% | -6.4% | +2.6% | -2.8% |
| 3M | +14.4% | +51.3% | -36.9% | +4.7% |
| All | +14.4% | +52.0% | -37.6% | +4.7% |
Cumulative growth
Daily Returns
Daily percentage return beside ZBRA.
Daily Out/Under-Performance
Portfolio return minus ZBRA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZBRA 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 ZBRA 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