| NRGEX | TSPTX | NRGEX / TSPTX | |
| Total Expense Ratio | 0.02 | 1.00 | 2% |
| Annual Report Gross Expense Ratio | 0.68 | 1.09 | 62% |
| Fund Existence | 5 years | 14 years | - |
| Gain YTD | 12.307 | 8.868 | 139% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.5B | 82.8M | 9,060% |
| Annual Yield % from dividends | 1.14 | 0.00 | - |
| Returns for 1 year | -4.86 | -2.86 | 170% |
| Returns for 3 years | 0.52 | -13.49 | -4% |
| Returns for 5 years | N/A | -36.45 | - |
| Returns for 10 years | N/A | -55.74 | - |