| NSIDX | VSCPX | NSIDX / VSCPX | |
| Total Expense Ratio | 0.10 | 0.03 | 333% |
| Annual Report Gross Expense Ratio | 0.16 | 0.03 | 533% |
| Fund Existence | 26 years | 15 years | - |
| Gain YTD | 6.399 | 5.537 | 116% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.46B | 162B | 1% |
| Annual Yield % from dividends | 1.01 | 1.29 | 78% |
| Returns for 1 year | 17.89 | 10.72 | 167% |
| Returns for 3 years | 30.65 | 33.13 | 92% |
| Returns for 5 years | 2.41 | 31.96 | 8% |
| Returns for 10 years | 95.26 | 186.98 | 51% |