| NRGSX | RYWCX | NRGSX / RYWCX | |
| Total Expense Ratio | 0.74 | 2.29 | 32% |
| Annual Report Gross Expense Ratio | 0.74 | 2.34 | 32% |
| Fund Existence | 13 years | 22 years | - |
| Gain YTD | 13.305 | 25.734 | 52% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.5B | 10.5M | 71,400% |
| Annual Yield % from dividends | 0.44 | 0.00 | - |
| Returns for 1 year | -3.03 | 32.77 | -9% |
| Returns for 3 years | -1.68 | 32.27 | -5% |
| Returns for 5 years | -21.75 | -34.25 | 64% |
| Returns for 10 years | 13.23 | 1.06 | 1,253% |