-3.3%
GLW vs ZS
+10.4%
-13.7%
-16.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ZS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.7% | -4.5% | +10.2% | +5.1% |
| 7D | +3.8% | -7.8% | +11.6% | +2.9% |
| 30D | -1.3% | +5.0% | -6.4% | -1.2% |
| All | -3.3% | +10.4% | -13.7% | -3.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ZS.
Daily Out/Under-Performance
Portfolio return minus ZS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZS 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 ZS 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