-35.1%
GLW vs PCOR
+40.8%
-75.9%
-38.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | PCOR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -12.9% | 0.0% | -12.9% | -12.9% |
| 7D | -19.7% | +23.7% | -43.4% | -17.5% |
| 30D | -38.8% | +39.0% | -77.8% | -38.8% |
| All | -35.1% | +40.8% | -75.9% | -35.2% |
Cumulative growth
Daily Returns
Daily percentage return beside PCOR.
Daily Out/Under-Performance
Portfolio return minus PCOR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PCOR 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 PCOR 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