| 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 | 16.596 | 6.604 | 251% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.36B | 85.4M | 8,618% |
| Annual Yield % from dividends | 1.15 | 0.00 | - |
| Returns for 1 year | -3.24 | -7.22 | 45% |
| Returns for 3 years | 8.35 | -14.39 | -58% |
| Returns for 5 years | N/A | -40.08 | - |
| Returns for 10 years | N/A | -57.47 | - |