| CSPYX | NAESX | CSPYX / NAESX | |
| Total Expense Ratio | 0.20 | 0.17 | 118% |
| Annual Report Gross Expense Ratio | 0.20 | 0.17 | 118% |
| Fund Existence | 9 years | 65 years | - |
| Gain YTD | -1.774 | 4.359 | -41% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 3000 | 33,333% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.5B | 162B | 2% |
| Annual Yield % from dividends | 1.44 | 1.22 | 118% |
| Returns for 1 year | -15.67 | -0.33 | 4,704% |
| Returns for 3 years | -7.24 | 31.86 | -23% |
| Returns for 5 years | 2.49 | 44.93 | 6% |
| Returns for 10 years | N/A | 129.99 | - |