| 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 | 25 years | - |
| Gain YTD | 5.782 | 6.915 | 84% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.63B | 164B | 1% |
| Annual Yield % from dividends | 0.00 | 0.33 | - |
| Returns for 1 year | 8.51 | 12.68 | 67% |
| Returns for 3 years | 21.09 | 39.88 | 53% |
| Returns for 5 years | -5.23 | 14.35 | -36% |
| Returns for 10 years | 74.46 | 102.83 | 72% |