| ERSMX | RRMGX | ERSMX / RRMGX | |
| Total Expense Ratio | 1.37 | 1.31 | 105% |
| Annual Report Gross Expense Ratio | 1.37 | 1.31 | 105% |
| Fund Existence | 17 years | 24 years | - |
| Gain YTD | 4.223 | 2.082 | 203% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 2500 | 40% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.79B | 22.1B | 40% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -7.93 | -3.28 | 241% |
| Returns for 3 years | -0.91 | -7.39 | 12% |
| Returns for 5 years | -19.69 | -25.97 | 76% |
| Returns for 10 years | 16.55 | 17.98 | 92% |