-58.4%
BSX vs CPRT
-34.0%
-24.4%
-60.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CPRT | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | -1.7% | +1.7% | +0.3% |
| 7D | -7.0% | -0.4% | -6.6% | -6.9% |
| 30D | -10.9% | +8.2% | -19.1% | -12.4% |
| 3M | -8.2% | +2.3% | -10.5% | -9.6% |
| 6M | -37.5% | -14.7% | -22.7% | -38.8% |
| YTD | -52.8% | -18.2% | -34.7% | -54.3% |
| 1Y | -58.4% | -33.4% | -25.0% | -59.2% |
| All | -58.4% | -34.0% | -24.4% | -59.2% |
Cumulative growth
Daily Returns
Daily percentage return beside CPRT.
Daily Out/Under-Performance
Portfolio return minus CPRT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CPRT 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 CPRT 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