-59.0%
BSX vs ARMK
+49.9%
-109.0%
-59.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ARMK | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.1% | -0.3% | -3.9% | -4.1% |
| 7D | -8.2% | -0.9% | -7.3% | -8.2% |
| 30D | -15.8% | -5.9% | -9.9% | -15.7% |
| 3M | -10.8% | +6.7% | -17.5% | -10.9% |
| 6M | -38.4% | +42.5% | -80.9% | -39.4% |
| YTD | -54.8% | +55.1% | -109.9% | -56.0% |
| 1Y | -59.0% | +50.3% | -109.4% | -60.2% |
| All | -59.0% | +49.9% | -109.0% | -60.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ARMK.
Daily Out/Under-Performance
Portfolio return minus ARMK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ARMK 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 ARMK 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