| NDXKX | RGAHX | NDXKX / RGAHX | |
| Total Expense Ratio | 0.77 | 0.44 | 175% |
| Annual Report Gross Expense Ratio | 0.89 | 0.44 | 202% |
| Fund Existence | 23 years | 11 years | - |
| Gain YTD | 20.069 | 6.424 | 312% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.37B | 361B | 1% |
| Annual Yield % from dividends | 0.01 | 0.39 | 2% |
| Returns for 1 year | 35.64 | 8.70 | 410% |
| Returns for 3 years | 68.35 | 45.89 | 149% |
| Returns for 5 years | 66.08 | 16.22 | 407% |
| Returns for 10 years | 389.41 | 113.43 | 343% |