| NRGSX | OSTGX | NRGSX / OSTGX | |
| Total Expense Ratio | 0.74 | 1.12 | 66% |
| Annual Report Gross Expense Ratio | 0.74 | 1.19 | 62% |
| Fund Existence | 13 years | 9 years | - |
| Gain YTD | -15.960 | 0.000 | - |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.19B | 314M | 2,610% |
| Annual Yield % from dividends | 0.07 | 0.00 | - |
| Returns for 1 year | -17.45 | -1.93 | 904% |
| Returns for 3 years | 1.18 | 52.25 | 2% |
| Returns for 5 years | -21.20 | -17.04 | 124% |
| Returns for 10 years | 6.91 | N/A | - |