| NGISX | RGWEX | NGISX / RGWEX | |
| Total Expense Ratio | 0.59 | 0.71 | 83% |
| Annual Report Gross Expense Ratio | 0.61 | 0.71 | 86% |
| Fund Existence | 15 years | 14 years | - |
| Gain YTD | 9.352 | 8.475 | 110% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 250 | 20,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.61B | 28.2B | 6% |
| Annual Yield % from dividends | 0.77 | 0.32 | 239% |
| Returns for 1 year | 13.80 | 11.12 | 124% |
| Returns for 3 years | 52.29 | 48.61 | 108% |
| Returns for 5 years | 43.27 | 21.87 | 198% |
| Returns for 10 years | 90.78 | 110.67 | 82% |