+11.7%
LYFT vs CPB
-6.3%
+18.1%
-15.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | CPB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.0% | +0.3% | +1.7% | +1.9% |
| 7D | -8.4% | -1.8% | -6.6% | -8.0% |
| 30D | -7.6% | -7.1% | -0.5% | -5.6% |
| 3M | +11.7% | -6.0% | +17.8% | +13.5% |
| All | +11.7% | -6.3% | +18.1% | +13.5% |
Cumulative growth
Daily Returns
Daily percentage return beside CPB.
Daily Out/Under-Performance
Portfolio return minus CPB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CPB 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 3mo: compounded portfolio wealth divided by compounded CPB 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…
3mo analysis · Full analysis span regression · Available span rolling