| 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 | 20 years | - |
| Gain YTD | -15.960 | -7.441 | 214% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.19B | 655M | 1,251% |
| Annual Yield % from dividends | 0.07 | 0.50 | 13% |
| Returns for 1 year | -17.45 | -9.19 | 190% |
| Returns for 3 years | 1.18 | 12.78 | 9% |
| Returns for 5 years | -21.20 | -3.48 | 609% |
| Returns for 10 years | 6.91 | 63.04 | 11% |