+40.6%
GLW vs ZYBT
-42.3%
+82.9%
-53.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ZYBT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.8% | +2.2% | -8.1% | -5.8% |
| 7D | -9.5% | -3.5% | -6.0% | -9.5% |
| 30D | -25.5% | +15.1% | -40.6% | -25.5% |
| 3M | -25.6% | +7.0% | -32.6% | -25.6% |
| 6M | -25.5% | +37.7% | -63.2% | -22.4% |
| YTD | +36.4% | +19.1% | +17.2% | +37.6% |
| 1Y | +40.6% | -38.3% | +78.9% | +51.1% |
| All | +40.6% | -42.3% | +82.9% | +51.1% |
Cumulative growth
Daily Returns
Daily percentage return beside ZYBT.
Daily Out/Under-Performance
Portfolio return minus ZYBT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZYBT 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 1y: compounded portfolio wealth divided by compounded ZYBT 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…
1y analysis · Full analysis span regression · 6 months rolling