-21.2%
BSX vs AAL
-7.2%
-14.0%
-60.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | AAL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | +1.2% | -1.5% | -0.4% |
| 7D | -10.1% | -0.9% | -9.2% | -10.0% |
| 30D | -16.4% | -12.9% | -3.6% | -15.7% |
| 3M | -8.9% | -11.2% | +2.3% | -8.4% |
| 6M | -38.3% | +17.8% | -56.1% | -39.2% |
| YTD | -54.9% | -15.1% | -39.8% | -54.7% |
| 1Y | -58.8% | +0.5% | -59.3% | -59.3% |
| 3Y | -21.2% | -7.7% | -13.6% | -23.8% |
| All | -21.2% | -7.2% | -14.0% | -23.8% |
Cumulative growth
Daily Returns
Daily percentage return beside AAL.
Daily Out/Under-Performance
Portfolio return minus AAL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AAL 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 AAL 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