| BOSOX | NAESX | BOSOX / NAESX | |
| Total Expense Ratio | 1.00 | 0.17 | 588% |
| Annual Report Gross Expense Ratio | 1.00 | 0.17 | 588% |
| Fund Existence | 21 years | 66 years | - |
| Gain YTD | 10.495 | 15.016 | 70% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.04B | 183B | 1% |
| Annual Yield % from dividends | 0.00 | 1.08 | - |
| Returns for 1 year | 5.47 | 27.41 | 20% |
| Returns for 3 years | 14.65 | 51.49 | 28% |
| Returns for 5 years | 3.58 | 32.15 | 11% |
| Returns for 10 years | 48.23 | 168.37 | 29% |