-0.4%
SPY vs UBER
+6.3%
-6.7%
-2.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | UBER | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -0.3% | -0.1% | -0.4% |
| 7D | +0.1% | -3.9% | +4.0% | +0.1% |
| All | -0.4% | +6.3% | -6.7% | -0.4% |
Cumulative growth
Daily Returns
Daily percentage return beside UBER.
Daily Out/Under-Performance
Portfolio return minus UBER return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × UBER 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 1mo: compounded portfolio wealth divided by compounded UBER 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…
1mo analysis · Full analysis span regression · Available span rolling