| DIGGX | NRGSX | DIGGX / NRGSX | |
| Total Expense Ratio | 0.72 | 0.74 | 97% |
| Annual Report Gross Expense Ratio | 0.72 | 0.74 | 97% |
| Fund Existence | 7 years | 13 years | - |
| Gain YTD | 23.787 | 16.543 | 144% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.62B | 7.39B | 103% |
| Annual Yield % from dividends | 0.00 | 0.45 | - |
| Returns for 1 year | 22.76 | -1.20 | -1,893% |
| Returns for 3 years | 59.87 | 7.14 | 839% |
| Returns for 5 years | 5.53 | -18.93 | -29% |
| Returns for 10 years | N/A | 12.86 | - |