-33.5%
BSX vs OPEN
-35.0%
+1.5%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | OPEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | +0.6% | +1.2% | +1.8% |
| 7D | +2.0% | -4.3% | +6.3% | +2.2% |
| 30D | +0.1% | -16.2% | +16.3% | +0.5% |
| 3M | -2.1% | -36.4% | +34.2% | -1.9% |
| All | -33.5% | -35.0% | +1.5% | -33.3% |
Cumulative growth
Daily Returns
Daily percentage return beside OPEN.
Daily Out/Under-Performance
Portfolio return minus OPEN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × OPEN 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 6mo: compounded portfolio wealth divided by compounded OPEN 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…
6mo analysis · Full analysis span regression · 6 months rolling