-2.1%
BSX vs SPOT
+9.7%
-11.8%
-12.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SPOT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | -3.2% | +5.0% | +2.3% |
| 7D | +2.0% | -0.9% | +3.0% | +2.1% |
| 30D | +0.1% | +12.5% | -12.4% | -1.5% |
| 3M | -2.1% | +9.9% | -12.0% | -4.1% |
| All | -2.1% | +9.7% | -11.8% | -4.1% |
Cumulative growth
Daily Returns
Daily percentage return beside SPOT.
Daily Out/Under-Performance
Portfolio return minus SPOT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPOT 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 3mo: compounded portfolio wealth divided by compounded SPOT 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…
3mo analysis · Full analysis span regression · Available span rolling