| LMPMX | NRGSX | LMPMX / NRGSX | |
| Total Expense Ratio | 0.92 | 0.74 | 124% |
| Annual Report Gross Expense Ratio | 0.92 | 0.74 | 124% |
| Fund Existence | 19 years | 13 years | - |
| Gain YTD | 6.566 | 5.452 | 120% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.09B | 8.49B | 25% |
| Annual Yield % from dividends | 0.00 | 0.48 | - |
| Returns for 1 year | -7.74 | -12.75 | 61% |
| Returns for 3 years | -9.12 | -6.33 | 144% |
| Returns for 5 years | -32.46 | -23.10 | 141% |
| Returns for 10 years | 63.34 | 24.83 | 255% |