-36.0%
GLW vs PCOR
+41.7%
-77.7%
-59.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PCOR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -12.9% | 0.0% | -12.9% | -12.9% |
| 7D | -19.7% | +23.7% | -43.4% | -9.8% |
| 30D | -38.8% | +39.0% | -77.8% | -26.4% |
| 3M | -33.9% | +35.8% | -69.6% | -19.7% |
| 6M | -36.0% | +38.2% | -74.2% | -16.3% |
| All | -36.0% | +41.7% | -77.7% | -16.3% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling