| RNGFX | RNPFX | RNGFX / RNPFX | |
| Total Expense Ratio | 0.45 | 0.45 | 100% |
| Annual Report Gross Expense Ratio | 0.45 | 0.45 | 100% |
| Fund Existence | 24 years | 24 years | - |
| Gain YTD | 16.473 | 6.011 | 274% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 50B | 169B | 30% |
| Annual Yield % from dividends | 0.00 | 1.18 | - |
| Returns for 1 year | 14.45 | 3.02 | 479% |
| Returns for 3 years | 66.64 | 40.62 | 164% |
| Returns for 5 years | 28.68 | 11.25 | 255% |
| Returns for 10 years | 135.21 | 110.71 | 122% |