| NRGEX | NWHZX | NRGEX / NWHZX | |
| Total Expense Ratio | 0.03 | 1.20 | 3% |
| Annual Report Gross Expense Ratio | 0.69 | 1.20 | 58% |
| Fund Existence | 4 years | 17 years | - |
| Gain YTD | -15.858 | -9.098 | 174% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.21B | 1.33B | 616% |
| Annual Yield % from dividends | 0.54 | 0.00 | - |
| Returns for 1 year | -17.15 | -10.86 | 158% |
| Returns for 3 years | 2.68 | 17.48 | 15% |
| Returns for 5 years | N/A | -10.79 | - |
| Returns for 10 years | N/A | 74.02 | - |