| GSBGX | NRGSX | GSBGX / NRGSX | |
| Total Expense Ratio | 0.67 | 0.74 | 91% |
| Annual Report Gross Expense Ratio | 0.72 | 0.74 | 97% |
| Fund Existence | 4 years | 13 years | - |
| Gain YTD | 6.881 | 13.305 | 52% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 300000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 710M | 7.53B | 9% |
| Annual Yield % from dividends | 0.11 | 0.45 | 25% |
| Returns for 1 year | 8.92 | -3.03 | -294% |
| Returns for 3 years | 3.02 | -1.68 | -180% |
| Returns for 5 years | N/A | -21.75 | - |
| Returns for 10 years | N/A | 13.23 | - |