+11.9%
COST vs BIYA
-98.4%
+110.3%
-18.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIYA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.7% | -3.3% | +5.9% | +2.7% |
| 7D | +6.6% | -4.0% | +10.7% | +6.6% |
| 30D | +13.5% | -15.0% | +28.5% | +13.4% |
| 3M | +10.6% | -58.1% | +68.7% | +10.6% |
| 6M | +3.6% | -90.0% | +93.6% | +4.1% |
| YTD | +22.1% | -96.9% | +119.0% | +22.4% |
| 1Y | +11.9% | -98.2% | +110.1% | +12.0% |
| All | +11.9% | -98.4% | +110.3% | +12.0% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling