| NRMGX | RRMGX | NRMGX / RRMGX | |
| Total Expense Ratio | 0.58 | 1.29 | 45% |
| Annual Report Gross Expense Ratio | 0.58 | 1.29 | 45% |
| Fund Existence | 13 years | 23 years | - |
| Gain YTD | 2.181 | -0.189 | -1,152% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.98B | 25.1B | 8% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -17.19 | -7.22 | 238% |
| Returns for 3 years | 7.13 | -4.10 | -174% |
| Returns for 5 years | -28.68 | -21.55 | 133% |
| Returns for 10 years | 40.10 | 37.39 | 107% |