| 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 | 5.392 | 6.075 | 89% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.6B | 172B | 1% |
| Annual Yield % from dividends | 0.00 | 0.33 | - |
| Returns for 1 year | 8.38 | 12.12 | 69% |
| Returns for 3 years | 20.69 | 37.44 | 55% |
| Returns for 5 years | -7.74 | 11.16 | -69% |
| Returns for 10 years | 83.42 | 111.02 | 75% |