| NPFCX | OPPAX | NPFCX / OPPAX | |
| Total Expense Ratio | 1.47 | 1.03 | 143% |
| Annual Report Gross Expense Ratio | 1.47 | 1.03 | 143% |
| Fund Existence | 26 years | 57 years | - |
| Gain YTD | 6.030 | 3.954 | 153% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 169B | 8.82B | 1,917% |
| Annual Yield % from dividends | 0.33 | 0.00 | - |
| Returns for 1 year | 2.83 | -13.29 | -21% |
| Returns for 3 years | 35.62 | -0.93 | -3,849% |
| Returns for 5 years | 6.04 | -35.00 | -17% |
| Returns for 10 years | 98.13 | 25.08 | 391% |