| EISGX | NRGSX | EISGX / NRGSX | |
| Total Expense Ratio | 0.96 | 0.74 | 130% |
| Annual Report Gross Expense Ratio | 1.11 | 0.74 | 150% |
| Fund Existence | 17 years | 13 years | - |
| Gain YTD | -10.320 | -15.960 | 65% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 148M | 8.19B | 2% |
| Annual Yield % from dividends | 0.33 | 0.07 | 504% |
| Returns for 1 year | -11.90 | -17.45 | 68% |
| Returns for 3 years | 9.73 | 1.18 | 822% |
| Returns for 5 years | -3.36 | -21.20 | 16% |
| Returns for 10 years | 20.52 | 6.91 | 297% |