-55.7%
BSX vs AMBA
-34.6%
-21.1%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | -2.1% | +3.6% | +1.5% |
| 7D | +2.8% | -2.7% | +5.4% | +2.7% |
| 30D | +4.6% | -10.5% | +15.1% | +4.2% |
| 3M | -11.4% | -26.4% | +15.0% | -12.5% |
| 6M | -17.1% | -20.9% | +3.8% | -16.9% |
| YTD | -53.1% | -14.8% | -38.3% | -53.0% |
| 1Y | -55.7% | -36.1% | -19.6% | -55.8% |
| All | -55.7% | -34.6% | -21.1% | -55.8% |
Cumulative growth
Daily Returns
Daily percentage return beside AMBA.
Daily Out/Under-Performance
Portfolio return minus AMBA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMBA 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 AMBA 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