| NRGSX | PQSAX | NRGSX / PQSAX | |
| Total Expense Ratio | 0.74 | 1.21 | 61% |
| Annual Report Gross Expense Ratio | 0.74 | 1.21 | 61% |
| Fund Existence | 13 years | 19 years | - |
| Gain YTD | -7.590 | -8.976 | 85% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.19B | 636M | 1,288% |
| Annual Yield % from dividends | 0.07 | 0.50 | 13% |
| Returns for 1 year | -14.62 | -17.47 | 84% |
| Returns for 3 years | -4.10 | 1.28 | -319% |
| Returns for 5 years | -11.01 | 0.99 | -1,117% |
| Returns for 10 years | 3.70 | 59.39 | 6% |