+107.7%
COST vs BBIO
+42.7%
+65.0%
-31.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BBIO | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -0.1% | +0.3% | +0.3% |
| 7D | -1.2% | -3.2% | +2.0% | -1.1% |
| 30D | -4.7% | -13.6% | +8.9% | -4.2% |
| 3M | -7.1% | +7.2% | -14.4% | -7.5% |
| 6M | -8.5% | +1.5% | -10.0% | -8.8% |
| YTD | +5.4% | -5.3% | +10.7% | +5.2% |
| 1Y | -5.6% | +37.7% | -43.3% | -7.5% |
| 3Y | +68.5% | +153.9% | -85.4% | +58.7% |
| All | +107.7% | +42.7% | +65.0% | +75.8% |
Cumulative growth
Daily Returns
Daily percentage return beside BBIO.
Daily Out/Under-Performance
Portfolio return minus BBIO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBIO 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 5y: compounded portfolio wealth divided by compounded BBIO 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…
5y analysis · Full analysis span regression · 6 months rolling