-19.8%
ZS vs BIYA
-99.8%
+80.0%
-64.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BIYA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | -2.2% | +2.9% | +0.7% |
| 7D | -3.1% | -1.8% | -1.3% | -3.1% |
| 30D | -7.2% | -17.5% | +10.3% | -6.8% |
| 3M | +30.5% | -78.0% | +108.5% | +31.5% |
| 6M | +7.0% | -89.5% | +96.5% | +6.8% |
| YTD | -26.8% | -94.3% | +67.4% | -26.4% |
| 1Y | -42.6% | -98.6% | +56.0% | -41.3% |
| All | -19.8% | -99.8% | +80.0% | -17.6% |
Cumulative growth
Daily Returns
Daily percentage return beside BIYA.
Daily Out/Under-Performance
Portfolio return minus BIYA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIYA 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 10y: compounded portfolio wealth divided by compounded BIYA 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…
10y analysis · Full analysis span regression · 6 months rolling