+3.0%
XBI vs PCG
-1.8%
+4.8%
-6.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | PCG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.3% | -1.0% | -2.3% | -2.7% |
| 7D | +1.9% | -2.0% | +3.9% | +2.9% |
| 30D | +3.0% | -2.7% | +5.7% | +4.4% |
| All | +3.0% | -1.8% | +4.8% | +4.4% |
Cumulative growth
Daily Returns
Daily percentage return beside PCG.
Daily Out/Under-Performance
Portfolio return minus PCG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PCG 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 PCG 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