| ARTRX | NPFCX | ARTRX / NPFCX | |
| Total Expense Ratio | 1.19 | 1.47 | 81% |
| Annual Report Gross Expense Ratio | 1.19 | 1.47 | 81% |
| Fund Existence | 18 years | 26 years | - |
| Gain YTD | 4.524 | 6.030 | 75% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.51B | 169B | 1% |
| Annual Yield % from dividends | 0.00 | 0.33 | - |
| Returns for 1 year | -1.44 | 2.83 | -51% |
| Returns for 3 years | 18.03 | 35.62 | 51% |
| Returns for 5 years | -14.11 | 6.04 | -234% |
| Returns for 10 years | 64.81 | 98.13 | 66% |