| IGRFX | VMGMX | IGRFX / VMGMX | |
| Total Expense Ratio | 0.68 | 0.07 | 971% |
| Annual Report Gross Expense Ratio | 0.88 | 0.07 | 1,257% |
| Fund Existence | 12 years | 15 years | - |
| Gain YTD | -5.855 | 3.784 | -155% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.47B | 34.1B | 7% |
| Annual Yield % from dividends | 0.00 | 0.60 | - |
| Returns for 1 year | -17.77 | -0.23 | 7,713% |
| Returns for 3 years | -11.30 | 44.87 | -25% |
| Returns for 5 years | -44.81 | 18.10 | -248% |
| Returns for 10 years | 22.19 | 181.15 | 12% |