Identifies how the trade is to be allocated
| Code | Meaning |
|---|---|
| 0 | Allocation not required |
| 1 | Allocation required (give-up trade) allocation information not provided (incomplete) |
| 2 | Use allocation provided with the trade |
| 3 | Allocation give-up executor |
| 4 | Allocation from executor |
| 5 | Allocation to claim account |
| 6 | Trade split |