-21.2%
BSX vs AFL
+63.5%
-84.8%
-60.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | AFL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | +0.7% | -1.0% | -0.5% |
| 7D | -10.1% | -1.6% | -8.4% | -9.7% |
| 30D | -16.4% | -4.0% | -12.4% | -15.6% |
| 3M | -8.9% | -0.5% | -8.4% | -8.9% |
| 6M | -38.3% | +6.5% | -44.8% | -39.3% |
| YTD | -54.9% | +6.2% | -61.1% | -55.7% |
| 1Y | -58.8% | +8.3% | -67.1% | -59.7% |
| 3Y | -21.2% | +62.5% | -83.8% | -27.6% |
| All | -21.2% | +63.5% | -84.8% | -27.6% |
Cumulative growth
Daily Returns
Daily percentage return beside AFL.
Daily Out/Under-Performance
Portfolio return minus AFL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AFL 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 3y: compounded portfolio wealth divided by compounded AFL 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…
3y analysis · Full analysis span regression · 6 months rolling