| NRMGX | RPMGX | NRMGX / RPMGX | |
| Total Expense Ratio | 0.59 | 0.75 | 79% |
| Annual Report Gross Expense Ratio | 0.59 | 0.75 | 79% |
| Fund Existence | 13 years | 33 years | - |
| Gain YTD | 11.314 | -0.842 | -1,343% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.07B | 25.6B | 8% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -4.83 | -14.25 | 34% |
| Returns for 3 years | 34.06 | 4.88 | 699% |
| Returns for 5 years | -9.76 | -13.76 | 71% |
| Returns for 10 years | 41.53 | 37.38 | 111% |