Type of account associated with an order
| Code | Meaning |
|---|---|
| 1 | Account is carried on customer side of the books |
| 2 | Account is carried on non-customer side of books |
| 3 | House Trader |
| 4 | Floor Trader |
| 6 | Account is carried on non-customer side of books and is cross margined |
| 7 | Account is house trader and is cross margined |
| 8 | Joint back office account (JBO) |
| 9 | Equities specialist |
| 10 | Options market maker |
| 11 | Options firm account |
| 12 | Account for customer and non-customer orders |
| 13 | Account for orders from multiple customers |