Release Notes

FIX Production Release Notes

New features are production released in a phased rollout to our globally distributed system. Therefore, a feature may be listed here which has not yet reached your workspace(s). However all of these features are available at uat.trade.tt.


Date Type Component Release Note

08/04/2023

Improvements

FIX Services

Add ATDL boolean param for HKExSSEAlgoHandling add fixTag=16979 with default value=false

Expand parent TIF section to include DAY_PLUS and GTC_PLUS

<Parameter name="ParentTIF" xsi:type="Int_t" initValue="eDay" required="true" dir="In" updateable="false" orderEntryFixtag="16950">
<EnumPair enumID="eGTC" wireValue="2"/>
<EnumPair enumID="eDay" wireValue="1"/>
<EnumPair enumID="eTime" wireValue="7"/>
</Parameter>
use same value as from https://github.com/tradingtechnologies/the_arsenal/blob/master/all_messages/source/tt/messaging/order/enums.proto#L3571

These ATDL changes are for TTIceberg and TTStop.

(Ref 155828)

Version: v227

08/04/2023

Improvements

FIX Services

Added support for tags EchoDC_1 thru EchoDC_20 tags to the NoSides group in AE, AR message types in preparation for support in future TT Order Connector releases.

(Ref 155242)

Version: v227

08/04/2023

Improvements

FIX Services

Added support for a new Premium Order Type parameter, tag 9302, 'DynamicEndTime', to the TT Schema.

(Ref 155196)

Version: v227

08/04/2023

Improvements

FIX Services

Added the following tags to TT FIX for use when defining an Autospreader instrument via FIX for a TT OMS Staged Order:

<field number='16700' name='PriceFormula' type='STRING'/>
<field number='16701' name='ReloadOffset' type='INT'/>
<field number='16702' name='OverrideTickNumerator' type='BOOLEAN'/>
<field number='16703' name='FormulaBasedOn' type='STRING'>
<value enum='price_diff' description='price_diff' />
<value enum='ratio' description='ratio' />
<value enum='net_change' description='net_change' />
<value enum='custom' description='custom' />
</field>
<field number='16704' name='ReloadDelay' type='INT'/>
<field number='16705' name='DisclosedQty' type='QTY'/>
<field number='16706' name='Reload' type='BOOLEAN'/>
<field number='16707' name='OverrideTickSize' type='INT'/>
<field number='16708' name='OverrideTickDenominator' type='INT'/>

<field number='16750' name='MultiplierAsString' type='BOOLEAN'/>
<field number='16751' name='Multiplier' type='INT'/>
<field number='16752' name='IsHedging' type='BOOLEAN'/>
<field number='16753' name='QueueHolder' type='QTY'/>
<field number='16754' name='MLQ' type='STRING'/>
<field number='16755' name='PayupTicks' type='INT'/>
<field number='16756' name='IsQuoting' type='BOOLEAN'/>
<field number='16757' name='ConvertQuoteToHedge' type='INT'>
<value enum='1' description='Attempt' />
<value enum='2' description='Always' />
<value enum='3' description='AlwaysPreserveQueue' />
</field>
<field number='16758' name='IsLeanIndicative' type='BOOLEAN'/>
<field number='16759' name='IsShared' type='BOOLEAN'/>

For additional information on using TT OMS via FIX, please contact FIXIntegration@trade.tt.

(Ref 155195)

Version: v227

08/04/2023

Improvements

FIX Services

TT Instrument ID will be included in tag 48 on Market Data Request Reject <Y> messages, when available. For example, tag 48 will be included if the instrument lookup succeeds but the request is rejected due to the instrument being marked inactive.

(Ref 155194)

Version: v227

08/04/2023

Improvements

FIX Services

Added the following fields to MarketDataSnapshotFullRefresh messages when they are specified in the request messages and available in the TT price server for a given exchange.
* 16052 - ExchangeSendingTime
* 16060 - ExchangeTransactTime

(Ref 155193)

Version: v227

08/04/2023

Improvements

FIX Services

Added support for FIX 4.4 in FIX Session configuration when Initiator is enabled.

(Ref 155191)

Version: v227

08/04/2023

Improvements

FIX Services

Added support tag 16130, Intent to Cross to D/G/AB/AC/8 message types. Applicable for certain exchanges when Intent To Cross is enabled on the TT account.

(Ref 155190)

Version: v227

08/04/2023

Improvements

FIX Services

ClearingAccountOverride (tag 16999) has been added to the NoSides group for TradeCaptureReport (AE) messages.

(Ref 155188)

Version: v227

08/04/2023

Improvements

FIX Services

When tag 18211, DeliveryTerm, is included on an order and is not equal to 'M', 'Y' or 'Q', then 'Day' must also be specified in tag 205 or tag 541.

(Ref 155187)

Version: v227

08/04/2023

Improvements

FIX Services

Added the following enum values to tag 1123, TradeHandlingIstr:
<value enum='8' description='TRADE_HANDLING_INSTR_PENDING_TRADE_REPORT' />
<value enum='9' description='TRADE_HANDLING_INSTR_COMPLETED_TRADE_REPORT' />
<value enum='A' description='TRADE_HANDLING_INSTR_EXPIRED_TRADE_REPORT' />
<value enum='B' description='TRADE_HANDLING_INSTR_BROADCAST' />
<value enum='C' description='TRADE_HANDLING_INSTR_PENDING_APPROVAL' />
<value enum='D' description='TRADE_HANDLING_INSTR_APPROVED' />
<value enum='E' description='TRADE_HANDLING_INSTR_PENDING_CANCEL' />

(Ref 155186)

Version: v227

08/04/2023

Improvements

FIX Services

Tag 18220 is now included on all Drop Copy Messages when "Compliance Feed" is enabled.

(Ref 155184)

Version: v227

08/04/2023

Improvements

FIX Services

Added 'C', "EOM" as a new value for tags 18211, Delivery Term and 18212, LegDeliveryTerm.
<value enum='C' description='EOM' />

(Ref 155183)

Version: v227

08/04/2023

Plan

FIX Services

Limited production deployment of the v227 FIX Services began Aug. 4 and will be completed over the next 4 weeks.

All TT FIX services for the v227 release were deployed to UAT Data Centers at EOD July 6, 2023.

This release includes changes to the FIX XML schema files. Clients are strongly encouraged to download and deploy the latest XML schema files from the URL below prior to release: https://library.tradingtechnologies.com/tt-fix/general/System_Overview.html

Release Notes for FIX v227 and prior releases can be reviewed at any time by going to https://library.tradingtechnologies.com/release_notes/

All TT FIX clients are strongly encouraged to subscribe to the weekly TT System Admin News and Updates email newsletter here:
https://www.tradingtechnologies.com/support-updates/

(Ref 155181)

Version: v227

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