-53.6%
BSX vs GM
+37.1%
-90.7%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | GM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.3% | +4.6% | +0.7% | +5.3% |
| 7D | +8.0% | +12.1% | -4.1% | +8.2% |
| 30D | +8.1% | +15.2% | -7.1% | +8.4% |
| 3M | -6.7% | +4.9% | -11.5% | -6.5% |
| 6M | -19.4% | +22.6% | -42.0% | -18.9% |
| YTD | -51.9% | +14.4% | -66.4% | -52.0% |
| 1Y | -53.6% | +39.4% | -93.1% | -57.1% |
| All | -53.6% | +37.1% | -90.7% | -57.1% |
Cumulative growth
Daily Returns
Daily percentage return beside GM.
Daily Out/Under-Performance
Portfolio return minus GM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GM 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 GM 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