| NRGEX | PXSGX | NRGEX / PXSGX | |
| Total Expense Ratio | 0.03 | 1.11 | 3% |
| Annual Report Gross Expense Ratio | 0.69 | 1.11 | 62% |
| Fund Existence | 4 years | 19 years | - |
| Gain YTD | -7.005 | -23.556 | 30% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.19B | 1.35B | 609% |
| Annual Yield % from dividends | 0.55 | 0.00 | - |
| Returns for 1 year | -14.00 | -33.35 | 42% |
| Returns for 3 years | -2.05 | -29.64 | 7% |
| Returns for 5 years | N/A | -54.37 | - |
| Returns for 10 years | N/A | 45.54 | - |