| FSSNX | NSIDX | FSSNX / NSIDX | |
| Total Expense Ratio | 0.03 | 0.10 | 25% |
| Annual Report Gross Expense Ratio | 0.03 | 0.16 | 16% |
| Fund Existence | 14 years | 26 years | - |
| Gain YTD | 6.434 | 6.399 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 29.7B | 1.46B | 2,038% |
| Annual Yield % from dividends | 1.03 | 1.01 | 102% |
| Returns for 1 year | 18.62 | 17.89 | 104% |
| Returns for 3 years | 39.32 | 30.65 | 128% |
| Returns for 5 years | 25.49 | 2.41 | 1,056% |
| Returns for 10 years | 169.89 | 95.26 | 178% |