| OIERX | VVIAX | OIERX / VVIAX | |
| Total Expense Ratio | 0.55 | 0.05 | 1,100% |
| Annual Report Gross Expense Ratio | 0.55 | 0.05 | 1,100% |
| Fund Existence | 15 years | 25 years | - |
| Gain YTD | 10.075 | 9.352 | 108% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 42.5B | 208B | 20% |
| Annual Yield % from dividends | 1.70 | 2.09 | 81% |
| Returns for 1 year | -0.88 | 5.07 | -17% |
| Returns for 3 years | 18.10 | 30.25 | 60% |
| Returns for 5 years | 47.76 | 62.97 | 76% |
| Returns for 10 years | 116.78 | 123.10 | 95% |