-21.8%
GLW vs EWT
+7.4%
-29.2%
-51.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | EWT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.7% | +1.9% | +3.8% | +2.8% |
| 7D | +3.8% | +4.0% | -0.2% | -2.3% |
| 30D | -1.3% | +10.3% | -11.7% | -15.3% |
| 3M | -21.8% | +6.1% | -27.9% | -27.3% |
| All | -21.8% | +7.4% | -29.2% | -27.3% |
Cumulative growth
Daily Returns
Daily percentage return beside EWT.
Daily Out/Under-Performance
Portfolio return minus EWT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EWT 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 EWT 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