-58.8%
BSX vs SYY
+6.6%
-65.4%
-59.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SYY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | +1.1% | -1.4% | -0.6% |
| 7D | -10.1% | +3.9% | -14.0% | -11.1% |
| 30D | -16.4% | -1.7% | -14.7% | -16.0% |
| 3M | -8.9% | +5.2% | -14.1% | -10.3% |
| 6M | -38.3% | -0.2% | -38.1% | -39.0% |
| YTD | -54.9% | +15.4% | -70.3% | -56.0% |
| 1Y | -58.8% | +5.6% | -64.4% | -59.2% |
| All | -58.8% | +6.6% | -65.4% | -59.2% |
Cumulative growth
Daily Returns
Daily percentage return beside SYY.
Daily Out/Under-Performance
Portfolio return minus SYY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SYY 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 SYY 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