A TT Trailing Limit order submits a native limit exchange order into the market then dynamically adjusts the price to stay within a specified distance of the market if it moves away.
For more information, refer to the TT Trailing Limit Order section of the Trade help.
| Number | NameFIX Tag | Type | Required | Updatable | FieldLocation | Description |
| (constructor variable) | Instrument | TRUE | FALSE | OrderProfile | Instrument for native child order | |
| 1 | OrderQtyTag 38 | Quantity | TRUE | TRUE | OrderProfile | Order quantity for native child order |
| 5 | OrderSideTag 54 | tt_net_sdk.OrderSide | TRUE | FALSE | OrderProfile | Side for native child order |
| 3 | AccountTag 1 | Account | TRUE | FALSE | OrderProfile | Account for native child order |
| OrderTypeTag 40 | tt_net_sdk.OrderType | TRUE | FALSE | OrderProfile | Order Type for native child order. This is always a limit order. | |
| 4 | ChildTIFTag 16903 | tt_net_sdk.TimeInForce | TRUE | FALSE | UserParameters | Time in force for native child order |
| LimitPriceTag 44 | Price | TRUE | TRUE | OrderProfile | N/A | |
| 6 | LimitPriceTypeTag 16911 | tt_net_sdk.tt_trailing_limit.LimitPriceType | TRUE | FALSE | UserParameters | Sets the price used to calculate the trailing price relative to the market |
| 7 | LimitTicksAwayTag 16912 | Int_t | TRUE | TRUE | UserParameters | Specifies the number of ticks away from the specified Price Type the order should trail the market. |
| 9 | WaitingOptionTag 16961 | tt_net_sdk.tt_trailing_limit.WaitingOption | TRUE | FALSE | UserParameters | Dictates when to start the parent synthetic order. |
| 10 | STimeTag 168 | UTCTimestamp_t | FALSE | TRUE | UserParameters | If WaitingOption is set to Time, this parameter defines the start date/time. |
| 11 | ParentTIFTag 16950 | tt_net_sdk.tt_trailing_limit.ParentTIF | TRUE | FALSE | UserParameters | Time in force for parent synthetic order |
| 12 | ETimeTag 126 | UTCTimestamp_t | FALSE | TRUE | UserParameters | If ParentTIF is set to Time, ETime defines the end date/time and ETimeAct defines the end time action. If the ETimeAction is set to GoToMarket and ETAGoToMktTicksEnabled is set to True, then ETAGoToMktTicks defines the number of ticks through the market that a limit order will be submitted through market. |
| 13 | ETimeActTag 16906 | tt_net_sdk.tt_trailing_limit.ETimeAct | FALSE | FALSE | UserParameters | |
| 14 | ETAGoToMktTicksEnabledTag 16960 | Boolean_t | FALSE | TRUE | UserParameters | |
| 15 | ETAGoToMktTicksTag 16960 | Int_t | FALSE | TRUE | UserParameters | |
| 8 | AutoResubExpiredGTDTag 16949 | Boolean_t | FALSE | FALSE | UserParameters | If set to True and ChildTIF is set to GTD, the child order will be resubmitted when the market reopens if the current session closes and there is still unfilled quantity. |