| NINDX | VFFSX | NINDX / VFFSX | |
| Total Expense Ratio | 0.20 | 0.01 | 2,000% |
| Annual Report Gross Expense Ratio | 0.20 | 0.01 | 2,000% |
| Fund Existence | 32 years | 10 years | - |
| Gain YTD | 1.110 | 1.146 | 97% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.07B | 1.48T | 0% |
| Annual Yield % from dividends | 1.00 | 1.12 | 89% |
| Returns for 1 year | -8.53 | 15.50 | -55% |
| Returns for 3 years | 17.65 | 67.65 | 26% |
| Returns for 5 years | -0.18 | 79.05 | -0% |
| Returns for 10 years | 67.69 | N/A | - |