-53.6%
BSX vs AMT
+13.5%
-67.2%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | AMT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.3% | +4.0% | +1.3% | +4.6% |
| 7D | +8.0% | +6.0% | +1.9% | +6.9% |
| 30D | +8.1% | +20.1% | -12.0% | +5.0% |
| 3M | -6.7% | +12.4% | -19.1% | -8.5% |
| 6M | -19.4% | +9.9% | -29.3% | -21.4% |
| YTD | -51.9% | +14.4% | -66.3% | -51.4% |
| 1Y | -53.6% | +12.4% | -66.1% | -53.1% |
| All | -53.6% | +13.5% | -67.2% | -53.1% |
Cumulative growth
Daily Returns
Daily percentage return beside AMT.
Daily Out/Under-Performance
Portfolio return minus AMT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMT 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 AMT 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