| CSFZX | IGREX | CSFZX / IGREX | |
| Total Expense Ratio | 0.84 | 1.01 | 83% |
| Annual Report Gross Expense Ratio | 0.84 | 1.01 | 83% |
| Fund Existence | 11 years | 21 years | - |
| Gain YTD | 11.454 | 9.051 | 127% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06B | 119M | 1,729% |
| Annual Yield % from dividends | 2.84 | 2.61 | 109% |
| Returns for 1 year | 5.51 | 4.49 | 123% |
| Returns for 3 years | 21.36 | 4.37 | 489% |
| Returns for 5 years | 22.35 | -1.21 | -1,841% |
| Returns for 10 years | 57.21 | 2.08 | 2,748% |