| RBOBX | VSTBX | RBOBX / VSTBX | |
| Total Expense Ratio | 1.31 | 0.03 | 4,367% |
| Annual Report Gross Expense Ratio | 1.31 | 0.03 | 4,367% |
| Fund Existence | 24 years | 17 years | - |
| Gain YTD | -0.221 | 0.733 | -30% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 28.6B | 49.2B | 58% |
| Annual Yield % from dividends | 3.19 | 4.05 | 79% |
| Returns for 1 year | 3.30 | 4.66 | 71% |
| Returns for 3 years | 10.90 | 17.63 | 62% |
| Returns for 5 years | 2.27 | 11.99 | 19% |
| Returns for 10 years | 7.44 | 30.58 | 24% |