| Period | ZGN | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | -1.93% | +0.28% | +0.54% | -2.21% |
| 5D | -0.28% | +0.39% | -0.11% | -0.67% |
| 1M | -8.72% | +3.58% | +4.11% | -12.30% |
| 3M | -5.68% | +2.01% | -2.64% | -7.69% |
| 6M | +17.17% | +11.07% | +16.56% | +6.11% |
| YTD | +30.32% | +12.06% | +15.83% | +18.25% |
| 1Y | +65.76% | +19.16% | +24.52% | +46.59% |
| 3Y | -8.84% | +72.91% | +93.63% | -81.75% |
| 5Y | +26.55% | +71.55% | +90.69% | -45.00% |