+5.0%
ROST vs XYL
-8.7%
+13.8%
-6.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | XYL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.7% | -1.1% | -0.5% | -1.4% |
| 7D | +0.9% | -6.0% | +6.9% | +2.4% |
| 30D | +5.1% | -8.3% | +13.4% | +7.1% |
| All | +5.0% | -8.7% | +13.8% | +7.0% |
Cumulative growth
Daily Returns
Daily percentage return beside XYL.
Daily Out/Under-Performance
Portfolio return minus XYL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × XYL 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 XYL 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