+4.3%
SPGI vs LYFT
+6.1%
-1.8%
-11.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | LYFT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.6% | -8.3% | +5.7% | -0.4% |
| 7D | -3.1% | -14.1% | +11.0% | +0.7% |
| 30D | +2.0% | -13.7% | +15.7% | +5.7% |
| 3M | +4.3% | +7.4% | -3.1% | +0.5% |
| All | +4.3% | +6.1% | -1.8% | +0.5% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling