-16.0%
BSX vs CPAY
+2.4%
-18.4%
-17.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | CPAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -0.1% | -0.2% | -0.3% |
| 7D | -10.1% | -2.0% | -8.1% | -9.3% |
| 30D | -16.4% | -0.4% | -16.1% | -16.3% |
| All | -16.0% | +2.4% | -18.4% | -16.2% |
Cumulative growth
Daily Returns
Daily percentage return beside CPAY.
Daily Out/Under-Performance
Portfolio return minus CPAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CPAY 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 1mo: compounded portfolio wealth divided by compounded CPAY 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…
1mo analysis · Full analysis span regression · Available span rolling