| GSBGX | NRGSX | GSBGX / NRGSX | |
| Total Expense Ratio | 0.67 | 0.74 | 91% |
| Annual Report Gross Expense Ratio | 0.75 | 0.74 | 101% |
| Fund Existence | 3 years | 13 years | - |
| Gain YTD | -1.371 | -4.162 | 33% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 300000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 601M | 8.43B | 7% |
| Annual Yield % from dividends | 0.26 | 0.07 | 389% |
| Returns for 1 year | -12.69 | -13.93 | 91% |
| Returns for 3 years | 4.80 | -1.73 | -277% |
| Returns for 5 years | N/A | -6.57 | - |
| Returns for 10 years | N/A | 10.77 | - |