Defines the type of interest behind a trade (fill or partial fill).
Valid values:
| '1' | Order |
| '2' | Quote |
| '3' | Privately Negotiated Trade |
| '4' | Multileg order |
| '5' | Linked order |
| '6' | Quote Request |
| '7' | Implied Order |
| '8' | Cross Order |
| '9' | Streaming price (quote) |
Used in: