-90.7%
BIAF vs SPY
+14.6%
-105.3%
-96.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -8.2% | +1.7% | -9.8% | -12.1% |
| 7D | -6.7% | -0.7% | -6.0% | -5.2% |
| 30D | -52.7% | -1.0% | -51.6% | -51.3% |
| 3M | -64.5% | -0.3% | -64.1% | -64.2% |
| 6M | -91.0% | +7.3% | -98.4% | -92.5% |
| YTD | -83.4% | +13.3% | -96.8% | -88.0% |
| 1Y | -90.7% | +14.8% | -105.4% | -93.5% |
| All | -90.7% | +14.6% | -105.3% | -93.5% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 1y: compounded portfolio wealth divided by compounded SPY 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…
1y analysis · Full analysis span regression · 6 months rolling