+374.9%
CPRT vs SIRI
-10.2%
+385.1%
-57.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2016-09-11 to 2026-09-11.
| Period | Portfolio | SIRI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.6% | +0.9% | -3.5% | -2.8% |
| 7D | -11.2% | +0.6% | -11.7% | -11.3% |
| 30D | +3.3% | +2.5% | +0.8% | +2.6% |
| 3M | -3.6% | +6.6% | -10.2% | -5.0% |
| 6M | -15.8% | +32.9% | -48.6% | -21.1% |
| YTD | -23.5% | +50.5% | -74.0% | -30.5% |
| 1Y | -38.8% | +28.0% | -66.7% | -42.5% |
| 3Y | -33.4% | -22.4% | -11.0% | -33.5% |
| 5Y | -16.4% | -41.3% | +24.9% | -14.2% |
| All | +374.9% | -10.2% | +385.1% | +301.1% |
Cumulative growth
Daily Returns
Daily percentage return beside SIRI.
Daily Out/Under-Performance
Portfolio return minus SIRI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SIRI 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 2016-09-11 to 2026-09-11: compounded portfolio wealth divided by compounded SIRI 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…
2016-09-11 to 2026-09-11 analysis · Full analysis span regression · 6 months rolling