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Technical Notice

Reminder - TRACE Allocations

March 13, 2026

As previously announced on February 5, 2026, beginning Monday, June 8, 2026, as described in Regulatory Notice 25-17, FINRA will introduce a new “Allocations” field across all TRACE products. This new field permits a firm that is both a broker-dealer and an investment adviser to report allocations of specified orders to managed customer accounts in a streamlined, aggregated manner.

Project TimelineDate
NTF*April 6, 2026
(Previously announced as March 23, 2026)
UAT 1May 9, 2026
UAT 2May 16, 2026
ProductionJune 8, 2026

FINRA has updated the below documentation to reflect the change. Please note: The FIX changes will be available in both the current legacy and Native FIX environments.

TRACE FIX SpecificationEffective June 8, 2026
Corporates and Agencies (Legacy)Version 1.6
Corporates and Agencies (Native FIX)Version 2.1
Securitized Products (Legacy)Version 1.9
Securitized Products (Native FIX)Version 2.1
Treasury Securities (Legacy)Version 1.6
Treasury Securities (Native FIX)Version 2.1

 

Web User GuidesEffective June 8, 2026
Corporates and Agencies Version 6.3
Securitized ProductsVersion 6.3
Treasury SecuritiesVersion 3.3

 

DisseminationEffective June 8, 2026
TRACE BTDS SpecificationBTDS MOLD/UDP v5.1
TRACE BTDS 144a SpecificationBTDS-144A MOLD/UDP v3.1
TRACE ATDS SpecificationATDS MOLD/UDP v4.1
TRACE SPDS SpecificationSPDS MOLD/UDP v3.1
TRACE SPDS 144a SpecificationSPDS-144A MOLD/UDP v2.1

 

FINRA ADDS User GuideEffective June 8, 2026
FINRA ADDS User GuideVersion 18.0

*TRACE clients may test free of charge in NTF for 30 calendar days. All users must notify [email protected] at the commencement of their testing. Once a user informs the NASDAQ test team, the testing free period will continue uninterrupted for 30 calendar days. After the 30-day period ends, normal NTF fees will apply for connecting and testing. Questions regarding NTF fees can be directed to Nasdaq Technical Services at (212) 231-5180.
Please contact FINRA Client & System Management  with technical questions regarding this notice. For all other questions related to this change, please r