-87.5%
BIYA vs IONS
-59.2%
-28.3%
-93.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | IONS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.4% | -21.4% | +22.7% | -1.7% |
| 7D | -7.8% | -24.8% | +17.0% | -11.3% |
| 30D | -38.5% | -31.5% | -7.0% | -42.0% |
| 3M | -59.5% | -45.2% | -14.3% | -65.3% |
| All | -87.5% | -59.2% | -28.3% | -87.0% |
Cumulative growth
Daily Returns
Daily percentage return beside IONS.
Daily Out/Under-Performance
Portfolio return minus IONS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IONS 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 IONS 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