| NGISX | RGWEX | NGISX / RGWEX | |
| Total Expense Ratio | 0.66 | 0.71 | 93% |
| Annual Report Gross Expense Ratio | 0.69 | 0.71 | 97% |
| Fund Existence | 14 years | 14 years | - |
| Gain YTD | 13.784 | 21.648 | 64% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 250 | 20,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.59B | 24.9B | 6% |
| Annual Yield % from dividends | 0.82 | 0.39 | 213% |
| Returns for 1 year | 10.80 | 12.69 | 85% |
| Returns for 3 years | 66.64 | 61.03 | 109% |
| Returns for 5 years | 59.21 | 36.34 | 163% |
| Returns for 10 years | 78.65 | 104.10 | 76% |