Minimum investments
| Initial | $250 | |
| Additional | $50 | |
| IRA Initial | $250 | |
| IRA Additional | $50 | |
| AIP Initial | $0 | |
| AIP Additional | $50 |
Brokerage availability
| Northwestern Mutual Inv Srvc, LLC | Mutual Of Omaha Investor Services, Inc. |
| Edward Jones | Raymond James |
| Robert W. Baird & Co. | WR Hambrecht Co LLC |
| U.S. Bancorp Investments, Inc. | PAS |