| GTSFX | NRGSX | GTSFX / NRGSX | |
| Total Expense Ratio | 0.76 | 0.74 | 103% |
| Annual Report Gross Expense Ratio | 0.76 | 0.74 | 103% |
| Fund Existence | 14 years | 13 years | - |
| Gain YTD | 22.734 | 6.643 | 342% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.77B | 7.35B | 24% |
| Annual Yield % from dividends | 0.00 | 0.47 | - |
| Returns for 1 year | 31.28 | -6.85 | -457% |
| Returns for 3 years | 51.84 | -0.31 | -16,871% |
| Returns for 5 years | -20.51 | -23.40 | 88% |
| Returns for 10 years | 29.49 | 7.98 | 370% |