| MGFZX | RNPEX | MGFZX / RNPEX | |
| Total Expense Ratio | 0.93 | 0.75 | 124% |
| Annual Report Gross Expense Ratio | 0.93 | 0.75 | 124% |
| Fund Existence | 12 years | 24 years | - |
| Gain YTD | 8.282 | 9.037 | 92% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 140M | 166B | 0% |
| Annual Yield % from dividends | 0.00 | 0.95 | - |
| Returns for 1 year | -17.98 | 8.46 | -213% |
| Returns for 3 years | -23.76 | 43.45 | -55% |
| Returns for 5 years | -55.28 | 14.39 | -384% |
| Returns for 10 years | -32.11 | 110.33 | -29% |