| GLDIX | OPGSX | GLDIX / OPGSX | |
| Total Expense Ratio | 1.19 | 1.05 | 113% |
| Annual Report Gross Expense Ratio | 1.19 | 1.05 | 113% |
| Fund Existence | 18 years | 43 years | - |
| Gain YTD | 14.804 | 14.259 | 104% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 50000 | 1000 | 5,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 877M | 4.79B | 18% |
| Annual Yield % from dividends | 6.46 | 0.39 | 1,660% |
| Returns for 1 year | 151.22 | 136.02 | 111% |
| Returns for 3 years | 234.64 | 193.93 | 121% |
| Returns for 5 years | 208.88 | 173.50 | 120% |
| Returns for 10 years | 520.57 | 569.80 | 91% |