+66.7%
SNXX vs BSX
-50.9%
+117.5%
-88.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BSX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -15.7% | +5.3% | -21.1% | -14.1% |
| 7D | -47.8% | +8.0% | -55.8% | -46.4% |
| 30D | -66.0% | +8.1% | -74.1% | -65.2% |
| 3M | -57.5% | -6.7% | -50.8% | -56.5% |
| 6M | -66.7% | -19.4% | -47.3% | -60.7% |
| All | +66.7% | -50.9% | +117.5% | +299.4% |
Cumulative growth
Daily Returns
Daily percentage return beside BSX.
Daily Out/Under-Performance
Portfolio return minus BSX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BSX 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 BSX 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