| FXAIX | NSEPX | FXAIX / NSEPX | |
| Total Expense Ratio | 0.01 | 0.65 | 2% |
| Annual Report Gross Expense Ratio | 0.01 | 0.85 | 2% |
| Fund Existence | 15 years | 28 years | - |
| Gain YTD | 12.437 | 6.266 | 198% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 833B | 1.49B | 56,057% |
| Annual Yield % from dividends | 1.06 | 0.42 | 255% |
| Returns for 1 year | 21.35 | 12.85 | 166% |
| Returns for 3 years | 81.15 | 46.73 | 174% |
| Returns for 5 years | 84.67 | 35.14 | 241% |
| Returns for 10 years | 286.57 | 123.19 | 233% |