Order Types
Execution Modifiers
SB Chain implementation and native flag status for each modifier
Execution Modifiers
| Modifier | SB Chain Implementation | Native Protocol Flag |
|---|---|---|
| Fill or Kill (FOK) | fill_or_kill = true | Yes |
| Good Til Cancel (GTC) | expiration = time_point_sec::maximum() | Via expiration field |
| Good Til Date (GTD) | expiration = future timestamp | Via expiration field |
| Immediate or Cancel (IOC) | expiration = current block time + 1 block | Via expiration field |
| Post Only (ALO) | Not supported | No |
| Reduce Only | Not applicable for a spot DEX with no margin positions | No |