| NRGSX | RFISX | NRGSX / RFISX | |
| Total Expense Ratio | 0.74 | 1.15 | 64% |
| Annual Report Gross Expense Ratio | 0.74 | 1.57 | 47% |
| Fund Existence | 13 years | 15 years | - |
| Gain YTD | 6.643 | 8.469 | 78% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.32B | 12.8M | 57,219% |
| Annual Yield % from dividends | 0.47 | 0.00 | - |
| Returns for 1 year | -5.52 | 2.37 | -233% |
| Returns for 3 years | -0.31 | 3.84 | -8% |
| Returns for 5 years | -22.80 | -22.98 | 99% |
| Returns for 10 years | 7.98 | 9.22 | 86% |