| FXAIX | NSBCX | FXAIX / NSBCX | |
| Total Expense Ratio | 0.01 | 1.66 | 1% |
| Annual Report Gross Expense Ratio | 0.01 | 1.66 | 1% |
| Fund Existence | 15 years | 20 years | - |
| Gain YTD | 11.562 | 0.134 | 8,638% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 832B | 6.47B | 12,861% |
| Annual Yield % from dividends | 1.03 | 0.14 | 716% |
| Returns for 1 year | 29.57 | -0.56 | -5,235% |
| Returns for 3 years | 84.73 | 20.56 | 412% |
| Returns for 5 years | 94.64 | 20.66 | 458% |
| Returns for 10 years | 301.46 | 84.46 | 357% |