-55.4%
BSX vs GPC
+0.2%
-55.6%
-60.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | GPC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | +0.3% | +1.5% | +1.8% |
| 7D | +2.0% | +0.4% | +1.6% | +2.0% |
| 30D | +0.1% | +5.1% | -5.0% | -0.2% |
| 3M | -2.1% | +41.5% | -43.7% | -0.6% |
| 6M | -33.8% | +21.8% | -55.6% | -34.6% |
| YTD | -49.9% | +14.6% | -64.4% | -53.0% |
| 1Y | -55.4% | +1.3% | -56.7% | -58.2% |
| All | -55.4% | +0.2% | -55.6% | -58.2% |
Cumulative growth
Daily Returns
Daily percentage return beside GPC.
Daily Out/Under-Performance
Portfolio return minus GPC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GPC 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 GPC 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