| SPIAX | VSTSX | SPIAX / VSTSX | |
| Total Expense Ratio | 0.54 | 0.01 | 5,400% |
| Annual Report Gross Expense Ratio | 0.54 | 0.01 | 5,400% |
| Fund Existence | 28 years | 10 years | - |
| Gain YTD | 17.485 | 17.386 | 101% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.32B | 2.06T | 0% |
| Annual Yield % from dividends | 0.66 | 1.12 | 59% |
| Returns for 1 year | 14.43 | 14.44 | 100% |
| Returns for 3 years | 82.75 | 78.14 | 106% |
| Returns for 5 years | 91.32 | 76.94 | 119% |
| Returns for 10 years | 254.37 | N/A | - |