| 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 | 16.874 | 8.302 | 203% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.53B | 87.2M | 8,634% |
| Annual Yield % from dividends | 1.15 | 0.00 | - |
| Returns for 1 year | -0.48 | -4.01 | 12% |
| Returns for 3 years | 5.18 | -15.21 | -34% |
| Returns for 5 years | N/A | -39.26 | - |
| Returns for 10 years | N/A | -56.59 | - |