-13.2%
PDD vs CPRT
-2.0%
-11.2%
-28.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | CPRT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.2% | -0.4% | +2.6% | +2.3% |
| 7D | +5.9% | +9.9% | -4.0% | +3.8% |
| 30D | +7.1% | +21.1% | -14.0% | +3.0% |
| 3M | -7.7% | +12.3% | -20.0% | -9.4% |
| 6M | -13.2% | -2.0% | -11.2% | -16.6% |
| All | -13.2% | -2.0% | -11.2% | -16.6% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling