developers:fixapi.newordersingle

Submitting New Orders


The New Order Single message (MsgType=D) is used by the T4 FIX API to electronically submit orders to an exchange for execution. This message is used for all strategy types including outright futures, futures options, spreads, and multileg strategies.

The instrument for which the order is submitted is identified with the following tags:

* Tag 48 = SecurityID * Tag 55 = Symbol * Tag 207 = SecurityExchange * Tag 167 = SecurityType

Options orders must also include:

* Tag 202 = Strike Price * Tag 201 = PutOrCall

Lists of tradeable securities can be requested with the Security Definition Request message (MsgType=c).

All new orders must be uniquely identified with a verbose Client Order Id (Tag 11) between 12 and 20 characters. The subscribed account (Tag 1) for which the order is submitted must also be provided.

Malformed order messages (including missing required tags, empty tags, invalid tag value range, etc.) will be rejected with a FIX Session Reject message. Order composition errors are identified with rejection Execution Reports (Tag 150=8).

Order Types


The CTS T4 FIX API supports the most common futures order types:

  • Market
  • Limit
  • Stop
  • Stop Limit
  • Trailing Stop

Special Order Types


Non-standard Special Order types supported:

  • Flatten
  • Hit
  • Join
  • Activation on Market Mode
  • Activation on Time
  • Activation on Price
  • Queue
  • Market If Touched

Order Types with Multiple Components


Order types that involve multiple (batch) components are commonly controlled by a Trigger order. Supported batch order types:

  • OCO
  • Auto OCO
  • Spark
  • Auto OCOM (Multiple Exits)
Note: Flatten, Join, and Hit are requested with OrdType (Tag 40).
Activation/Queue Orders are triggered with Activation Type (Tag 10102) and require Activation Value (Tag 10103).
OCO, Auto OCO, Spark, and Auto OCOM orders are entered with the New Order List message.

Order Definition Fields


Common selectable fields for the New Order Single message:

Field Name Tag Number
Order Quantity 38
Side 54
Order Type 40
Price 44
Stop Price 99
Put Or Call 201
Strike Price 202
Time In Force 59

Other Fields


Special Order Types also cover:

Field Name Tag Number Comments
MaxShow 210 For Icebergs
TrailingDelta 10100 For Trailing Stops
Activation Type 10102 For Queue and Activation orders
Activation Value 10103 For Activation orders

Account Subscription


All order routing (new orders, cancel-replaces, cancels) must be preceded by a successful subscription to the account.

* By default, all user accounts are automatically subscribed. * Account subscription requires an account data load for order routing. * Collateral Reports for Account Details indicate that the referenced accounts have been loaded. * To disable automatic subscription, refer to the Logon message (Tag 372=BB). * If AutoSubscription is off, account subscriptions must be explicitly requested with the Collateral Inquiry message.

Message Dictionary


Tag Field Name Req'd Comments
Standard Header Y MsgType = D
1 Account Y Account (code) for which the order is submitted
11 ClOrdID Y Client-Side unique identifier. Max characters: 20
48 SecurityID Y T4 Market ID
55 Symbol Y T4 Contract ID
207 SecurityExchange Y T4 Exchange ID
167 SecurityType Y Instrument type (FUT, OPT, STK, SYN, BIN)
201 PutOrCall N For Options: 0=Put, 1=Call
202 StrikePrice N For Options: Strike Price
54 Side Y 0=None, 1=Buy, 2=Sell
38 OrderQty Y Total contracts. Use “0” for Flatten orders
210 MaxShow N Max visible quantity for Icebergs
40 OrdType Y Order Type. Valid values: 1=Market, 2=Limit, 3=Stop, 4=Stop Limit, J=Market If Touched, F=Flatten, N=Join, H=Hit
44 Price N Required for Limit, Stop-Limit, Market-if-Touched. Auto OCO: relative to Trigger Price (Tag 10101)
99 StopPx N Required for Stops and Stop-Limit. Auto OCO: relative to Trigger Price (Tag 10101). Negative allowed
59 TimeInForce Y 0=Day, 1=GTC, 3=IOC, 4=FOK
200 MaturityMonthYear N Format YYYYMM
60 TransactTime Y Time order was requested (UTC)
21 HandlInst Y 1=Automated private, 2=Automated public, 3=Manual
77 OpenClose N O=Open, C=Close
58 Text N Free form text
107 SecurityDesc N Description of SecurityID (Tag 48)
1028 ManualOrderIndicator N Y=Manual, N=Automated
10100 TrailingDelta N Trailing Stop amount
10102 ActivationType N 1=Immediate, 2=At/Above Trade, 3=At/Below Trade, 4=On Market Mode, 5=At/After Time, 6=Queue
10103 ActivationValue N Conditions associated with ActivationType. Multiple values delimited by “:”
Standard Trailer Y

Sample Messages

Simple Outright Order

>> 12/11/2012 2:16:17 PM   [FIXNEWORDER] 34=52|49=T4Example|56=T4|50=TraderName|52=20121211-20:16:17.874|1=Account1|11=fn-634908321778744001|48=CME_20121200_ESZ2|55=ES|207=CME_Eq|54=1|38=1|40=2|44=141400|59=0|167=FUT|21=1|60=20121211-20:16:17.874|204=0|

[MsgSeqNum] 34 = 52
[SenderCompID] 49 = T4Example
[TargetCompID] 56 = T4
[SenderSubID] 50 = TraderName
[SendingTime] 52 = 20121211-20:16:17.874
[Account] 1 = Account1
[ClOrdID] 11 = fn-634908321778744001
[SecurityID] 48 = CME_20121200_ESZ2
[Symbol] 55 = ES
[SecurityExchange] 207 = CME_Eq
[Side] 54 = 1 (BUY)
[OrderQty] 38 = 1
[OrdType] 40 = 2 (LIMIT)
[Price] 44 = 141400
[TimeInForce] 59 = 0 (DAY)
[SecurityType] 167 = FUT (FUTURE)
[HandlInst] 21 = 1 (AUTOMATED_EXECUTION_ORDER_PRIVATE_NO_BROKER_INTERVENTION)
[TransactTime] 60 = 20121211-20:16:17.874
[CustomerOrFirm] 204 = 0 (CUSTOMER)

Simple Outright Order - Successful Response

<< 12/11/2012 2:16:17 PM  [fixexecutionreport] 34=218|49=T4|56=T4Example|50=T4FIX|52=20121211-20:16:17.952|143=US,IL|1=Account1|11=fn-634908321778744001|17=48146.71332401407_ESZ2.6349083219449100006.1.BD1E7093|150=0|37=BD1E7093-EF2C-439D-AEBA-0092A03F17ED|39=0|48=CME_20121200_ESZ2|55=ES|207=CME_Eq|200=201212|59=0|107=E-mini S&P 500 Dec12|54=1|167=FUT|38=1|40=2|44=141400|60=20121211-20:16:34.491|

[MsgSeqNum] 34 = 218
[SenderCompID] 49 = T4
[TargetCompID] 56 = T4Example
[SenderSubID] 50 = T4FIX
[SendingTime] 52 = 20121211-20:16:17.952
[TargetLocationID] 143 = US,IL
[Account] 1 = Account1
[ClOrdID] 11 = fn-634908321778744001
[ExecID] 17 = 48146.71332401407_ESZ2.6349083219449100006.1.BD1E7093
[ExecType] 150 = 0 (NEW)
[OrderID] 37 = BD1E7093-EF2C-439D-AEBA-0092A03F17ED
[OrdStatus] 39 = 0 (NEW)
[SecurityID] 48 = CME_20121200_ESZ2
[Symbol] 55 = ES
[SecurityExchange] 207 = CME_Eq
[MaturityMonthYear] 200 = 201212
[TimeInForce] 59 = 0 (DAY)
[SecurityDesc] 107 = E-mini S&P 500 Dec12
[Side] 54 = 1 (BUY)
[SecurityType] 167 = FUT (FUTURE)
[OrderQty] 38 = 1
[OrdType] 40 = 2 (LIMIT)
[Price] 44 = 141400
[TransactTime] 60 = 20121211-20:16:34.491

For a description and samples of other order types, please refer to the T4 FIX API Order Routing sidebar.

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  • developers/fixapi.newordersingle.txt
  • Last modified: 2025/08/13 13:20
  • by rob