-0.3%
XYL vs PPG
-2.4%
+2.2%
-15.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | PPG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.0% | -2.5% | +5.4% | +3.9% |
| 7D | +1.8% | 0.0% | +1.8% | +1.6% |
| 30D | -9.2% | -7.8% | -1.4% | -6.3% |
| 3M | -0.3% | -2.2% | +1.9% | +0.2% |
| All | -0.3% | -2.4% | +2.2% | +0.2% |
Cumulative growth
Daily Returns
Daily percentage return beside PPG.
Daily Out/Under-Performance
Portfolio return minus PPG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PPG 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 PPG 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