-14.7%
CPRT vs LYFT
+11.7%
-26.4%
-27.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | LYFT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.7% | -8.3% | +6.5% | 0.0% |
| 7D | -0.4% | -14.1% | +13.7% | +2.8% |
| 30D | +8.2% | -13.7% | +21.9% | +11.5% |
| 3M | +2.3% | +7.4% | -5.1% | +1.2% |
| 6M | -14.7% | +8.3% | -23.0% | -16.7% |
| All | -14.7% | +11.7% | -26.4% | -16.7% |
Cumulative growth
Daily Returns
Daily percentage return beside LYFT.
Daily Out/Under-Performance
Portfolio return minus LYFT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × LYFT 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 LYFT 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