-33.8%
BSX vs PCG
-24.3%
-9.5%
-41.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PCG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | +2.4% | -0.6% | +2.1% |
| 7D | +2.0% | -13.9% | +15.9% | +0.8% |
| 30D | +0.1% | -16.9% | +17.0% | -1.4% |
| 3M | -2.1% | -14.7% | +12.6% | -4.0% |
| 6M | -33.8% | -23.8% | -10.0% | -38.2% |
| All | -33.8% | -24.3% | -9.5% | -38.2% |
Cumulative growth
Daily Returns
Daily percentage return beside PCG.
Daily Out/Under-Performance
Portfolio return minus PCG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PCG 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 PCG 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