-37.4%
BSX vs ZETA
+69.2%
-106.7%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ZETA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.9% | -1.8% | -4.1% | -5.8% |
| 7D | -6.4% | -2.4% | -4.0% | -6.3% |
| 30D | -8.8% | +15.6% | -24.4% | -10.0% |
| 3M | -7.6% | +41.5% | -49.1% | -11.6% |
| All | -37.4% | +69.2% | -106.7% | -43.1% |
Cumulative growth
Daily Returns
Daily percentage return beside ZETA.
Daily Out/Under-Performance
Portfolio return minus ZETA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZETA 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 ZETA 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