EBS Market on CME Globex Notice: July 6, 2023

Topics in this issue include:

• Critical Information
  • Reminder: NEX SEF Audit Trail: Revised FEAT 100 Reports Available
  • iLink 3 SBE Schema Update - July 30
  • Reminder: Required Action for Legacy EBS Globex User Signature Entries
  • EBS Size Priority Match Algorithm - August 13
  • iLink 3 FAK/FOK Credit Enhancements - August 13
  • MDP 3.0 Security Definition Enhancement - August 13
  • Upcoming Regulatory Reporting Changes and Implementation of Unique Product Identifier - January 29, 2024
• Announcements and Additional Resources
  • Internal Testing Reminder New
  • Historical Product Referential Data in Google Cloud BigQuery - Now Available
  • CME STP Support for Trades on EBS

To view previous versions of EBS Market Integration Notices, see the Notice Search page.

Critical System Information

Reminder: NEX SEF Audit Trail: Revised FEAT 100 Reports Available

The FEAT 100 reports, issued end-of-day after each trading day, stopped capturing fill and elimination notice elements starting June 10, 2022, until February 24, 2023, when the issue was remediated. 

Revised FEAT 100 reports are available for all participants. The reports from June 10, 2022, to February 24, 2023, will be available for download via CME Enterprise Reporting Portal (EREP) and via CME SFTP service for 180 days, until September 16.

As a reminder, fill and elimination elements are required for compliance with NEX SEF Rules on Audit Trail. FEAT 100 reports are issued for participants’ convenience for compliance with MRAN 2022-01 Order Routing/Front-End Audit Trail Requirements. These reports should be stored by the participants for five years.

If you have any questions, please reach out to audittrail@cmegroup.com.

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iLink 3 SBE Schema Update

On Sunday, July 30 (trade date Monday, July 31), CME Group will continue the iLink 3 SBE schema version 8 update to support future enhancements for EBS Market on CME Globex.  The overview of iLink 3 schema updates is now available. 

 In order to ease customer development efforts, the new SBE schema files will support Template Extension for iLink 3 messages sent from EBS Client systems to CME Globex. EBS client systems can send iLink 3 messages using schema version 7 or 8; however CME Globex will only send messages using schema version 8. 

For client systems who do not support template extension, the template is not backward compatible and the iLink 3 messages sent from CME Globex cannot be decoded.

Production launch dates are outlined below.

EBS Market - Production Rollout

Effective Sunday, October 1, version 8 schema will be the only version supported in production. Client systems can only send version 8 messages.

The new version 8 schema is currently available in New Release for customer testing.

To support the new iLink 3 schema rollout, the CME SFTP site will be updated as follows:

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Reminder: Required Action for Legacy EBS Globex User Signature Entries

All EBS participants must take action to update their Globex User Signature (GUS) IDs to comply with CME Globex OperatorID Requirements and to guarantee that CME Group has the correct contact information for any orders or trades. Previously, to ensure a seamless EBS Markets migration to CME Globex, existing GUS IDs were migrated into CME Group systems, including those that may not have had complete first/last names populated. To comply with current regulatory requirements, Front Office Firm Admin Managers must take the following action on GUS information from the Request Center:

• Update the following information for the individual or team lead assigned to the active GUS IDs under their Globex Firm IDs (GFIDs): first and last name, email, phone number/type, country, address, and town/city.
• Delete any GUS IDs that are no longer active. 

New Firm Deadline: To accommodate for some unforeseen challenges in obtaining corrected data, all EBS Participants are hereby granted an extension from the June 30 to September 30. Please note, audit trail examinations conducted post September 30, will review NEX SEF Participants for compliance with Operator ID requirements consistent with MRAN 2022-02 and NEX SEF Rule 302.

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EBS Size Priority Match Algorithm

Effective Sunday, August 13 (trade date Monday, August 14), and pending completion of all regulatory review periods, CME Group will introduce a new, enhanced match algorithm for select Spot and NDF instruments.

The EBS Size Priority match algorithm prioritizes orders with shown quantities greater than a pre-defined threshold for matching at a given price level.

This new EBS matching algorithm incorporates TOP order allocation before Size Priority matching.  Details on this new match algorithm and client system impacts are available  under the EBS Market and eFix Matching Service Enhancements. The matching algorithm type is defined in tag 1142-MatchAlgorithm in the MDP 3.0 Security Definition message.

The Size Priority matching algorithm will be initially available for the following EBS products.  

The matching algorithm for these EBS products will be changed from FIFO (tag 1142-MatchAlgorithm=F) to  Size Priority Matching (tag 1142=P ). 

The new match algorithm for all products subject to this change is currently available for customer testing in New Release.

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iLink 3 FAK/FOK Credit Enhancements

Effective Sunday, August 13 (trade date Monday, August 14), CME Group will implement enhancements to iLink 3 EBS Fill and Kill (FAK) and Fill or Kill (FOK) order behavior where credit is insufficient. With this change, if an FAK/FOK order cannot match due to insufficient bilateral credit, it will be accepted and then cancelled.  The Execution Reports for order cancels (35=8, 39=4) will be sent out to customers with cancel reason (tag 378 =104 (Cancel from CME Globex Credit Controls violation)).

Currently, if an FAK/FOK order cannot match due to insufficient bilateral credit, the order is accepted and eliminated.

Additional information on this change is available on the FAK - FOK Credit Enhancements page.

This change is currently available in New Release, however not available to test due to the unavailability of credit related testing in the New Release environment.

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MDP 3.0 Security Definition Enhancement

To facilitate easier trade date to value data mapping on the Market Data Platform, CME Group is extending the NoTradingSession repeating group in the MDP Security Definition (tag 35-MsgTyp=d) messages from the current week to current week plus full following week. Full details on the change are available under the EBS Market and eFix Matching Service Enhancements.

This change will be applied to all EBS Market instruments listed on CME Globex on Sunday, August 13 (trade date Monday, August 14).

Certification is not required but MDP clients are strongly encouraged to test in the New Release environment.

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Upcoming Regulatory Reporting Changes and Implementation of Unique Product Identifier

In response to ongoing regulatory reporting harmonization across different jurisdictions, EBS is committed to supporting our trading venue customers in meeting their regulatory obligations in the regions they operate from. We are looking to meet two key compliance dates:

• CFTC re-write Phase II - January 29, 2024
• European Markets Infrastructure Regulation (EMIR) Refit - April 29, 2024

Both these initiatives will introduce for the first time the Unique Product Identifier (UPI) which sits above the existing instrument identifier, ISIN, which the NEX SEF MTF (operated by NEX SEF Limited) and the EBS UK MTF (operated by BrokerTec Europe Limited) already provide to customers. The implementation of UPI by EBS will be no later than January 29, 2024, and technology enhancements shall be implemented ahead of time to ensure customers trading FX NDF products on those trading venues have access to the UPI values in trade confirmation messages* and end of day reports.

While our technology approach has not been finalized, we do anticipate some changes with testing available via New Release in future. Further details will be provided in future announcements on our approach and timelines to implement. 

All customers trading FX NDFs on the NEX SEF MTF and EBS UK MTF are encouraged to engage their internal compliance and regulatory teams for additional changes as a result of the regulatory reporting updates to ensure your reporting accuracy ahead of the compliance dates. Over the next few weeks, the specifications will be made available to review.

Please contact the Global Account Management including Cash Markets Reg Product Team to raise any questions regarding the upcoming regulatory changes.

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New - Internal Testing Reminder

As a reminder, CME Group internal testing in the Production environment can occur during the weekend. Any trades or market data generated during these tests should be disregarded.

Clients can connect to CME Globex services beginning at 10:30 a.m. Central Time (CT) Sundays to prepare for weekly start-up. Clients should ensure all services are disconnected by 5:00 p.m. CT Fridays to avoid receiving internal test data.

CME Group Trading and Clearing Hours are also available on the CME Group website.

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Announcements and Additional Resources

Now Available: Historical Product Referential Data in Google Cloud BigQuery

Clients now have access to historical product and instrument referential data in Google Cloud BigQuery, via the CME Group Reference Data Warehouse. 

Reference Data Warehouse provides clients with a view into the historical CME Group product and instrument libraries. Details for all CME Group venues and the CME Clearing House are included with deep and robust relational information.

Technical specifications and onboarding and access details are available here.

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CME STP Support for Trades on EBS

As outlined during the CME Globex Migration, CME STP and CME STP FIX will be enhanced to support EBS venues to deliver the customer value of a single post-trade solution for EBS marketplaces currently supported by Central Post Trade (CPT). EBS trades will be supported on CME STP in the second half of 2023.

Denotes update to the articleThe availability of EBS trades via CME STP will lead to the eventual decommission of CPT for both TOF and FIX customers. The dates for decommissioning CPT FIX will be published shortly, with CPT TOF being sunset on  December  31, 2024 . Customers on the CPT TOF feed will be prioritised to migrate over to CME STP, and the Global Account Management team have been reaching out to all TOF customers to discuss the options available and how best to manage the migration to CME STP.

All clients are encouraged to start planning their migration now to take advantage of new products and product features which will only be supported in CME STP. Over the next few weeks the specifications will be made available to review. Those familiar with CME STP will find this is very similar with enhancements to support specific FX features and attributes.

Testing and certification in the New Release environment will be required prior to client’s production migration.

Further details will be provided in future announcements.

Please contact Global Account Management with any questions regarding this migration.

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