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Effective January 12, 2025two new order qualifiers will be supported for BrokerTec US Treasury Actives:

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Contents

Table of Contents

Revision History

Date

Description

October 10, 2024Added Certification with AutoCert+ available on November 3, 2024.
October 9, 2024Initial publication.

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Date

Milestone

October 20, 2024

New Release

November 3, 2024

AutoCert+

January 12, 2025

Production

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Certification in AutoCert+ is only required for BrokerTec client systems which opt to support the new GTC/GTD order qualifiersA new iLink certification test  will be available in AutoCert+ on Sunday, November 3.

Product Availabilty

The GTC/GTD will be available for the BrokerTec US Treasury Actives products.

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Close

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With the launch, client systems will see their open orders resting on the book after the close and available for trading after the market open. To accommodate the order maintenance, the Pre-open timing on Sundays for the BrokerTec US Treasury Actives will be expanded from 15 minutes to 1 hour. The following is for US Actives and the Time Zone City is New York.

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Pre-Open

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6:30 p.m. ET

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Open

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7:30 p.m. ET

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Pre-Open

7:15 p.m. ET

Open

7:30 p.m. ET

Close

5:30 p.m. ET

WinterSunday

Pre-Open

5:30 p.m. ET

Open

6:30 p.m. ET

Close

5:30 p.m. ET

Monday - Friday

Pre-Open

6:15 p.m. ET

Open

6:30 p.m. ET

Close

5:30 p.m. ET

New York
US Actives
SeasonMarketStateTimeTime Zone City
SummerSunday

Pre-Open

6:30 p.m. ET

Open

7:30 p.m. ET

Close

5:30 p.m. ET

Monday - Friday

Pre-Open

7:15 p.m. ET

Open

7:30 p.m. ET

Close

5:30 p.m. ET

WinterSunday

Pre-Open

5:30 p.m. ET

Open

6:30 p.m. ET

Close

5:30 p.m. ET

Monday - Friday

Pre-Open

6:15 p.m. ET

Open

6:30 p.m. ET

Close

5:30 p.m. ET

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If clients submit Only Best order with GTC/GTD order qualifier, the order will be rejected with the Execution Report=Reject (tag 35-MsgType=8, tag 39-OrdStatus -8) message. The reject message will include reject code (tag 103-OrdRejReason) = 5011 and reject text(tag 58-Text)="ExecInstruction Only Best and TimeInForce GTC or GTD are not eligible/allowed."

Cancel on Disconnect

Cancel On Disconnect (COD) does not include GTC and GTD orders. If involuntary lost connection between iLink users and the CME Globex platform is detected, COD cancels all resting US Treasury Actives orders for the disconnected registered iLink user, except GTC and GTD orders. It is the user's responsibility to reenter all orders that have been cancelled by COD. 

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To support the new GTC and GTD order qualifiers forBrokerTec US Treasury Actives, the GT Orders Eligibility attribute in CME Reference Data API Version 3 will be updated: 

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Error Code

Tag 58-Text

Sent in tag 103-OrdRejReason of the Execution Report - Reject (tag 35-MsgType=8, tag 39-OrdStatus=8)

Text explanation of error code.

5011

ExecInstruction Only Best and TimeInForce GTC or GTD are not eligible/allowed.

New Order Qualifier

Add new values to tag 59-TimeInforce:

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This table illustrates how to define order type and order qualifier for BrokerTec US Treasury Actives:

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872InstAttribValueInstAttribValueMultipleCharValue

Tag 871-InstAttribType and tag 872-InstAttribValue function together where tag 871 indicates the type of value that the following tag 872 will contain.

Bitmap field of 32 Boolean type indicators:

18: GT Orders Eligibility 

Contact Information

For technical development support, contact Certification Support for Electronic Trading (CSET).

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