-33.4%
ZG vs SPY
+78.7%
-112.2%
-66.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.5% | -0.5% | -5.9% | -5.7% |
| 7D | -3.9% | +0.5% | -4.4% | -4.5% |
| 30D | -2.7% | -0.9% | -1.8% | -1.3% |
| 3M | -5.0% | +3.9% | -8.9% | -9.7% |
| 6M | -28.1% | +14.5% | -42.7% | -40.3% |
| YTD | -51.6% | +12.9% | -64.5% | -58.9% |
| 1Y | -61.8% | +19.4% | -81.2% | -70.1% |
| 3Y | -33.4% | +78.5% | -111.9% | -73.1% |
| All | -33.4% | +78.7% | -112.2% | -73.1% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 3y: compounded portfolio wealth divided by compounded SPY 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…
3y analysis · Full analysis span regression · 6 months rolling