| NPFCX | RNGFX | NPFCX / RNGFX | |
| Total Expense Ratio | 1.48 | 0.46 | 322% |
| Annual Report Gross Expense Ratio | 1.48 | 0.46 | 322% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | 15.734 | 24.500 | 64% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 159B | 41.8B | 380% |
| Annual Yield % from dividends | 0.00 | 0.06 | - |
| Returns for 1 year | 10.60 | 15.30 | 69% |
| Returns for 3 years | 43.13 | 73.12 | 59% |
| Returns for 5 years | 22.04 | 36.19 | 61% |
| Returns for 10 years | 78.42 | 98.81 | 79% |