March 10, 2026
TMX IP Notice 2026-036
TMX Information Processor
Technical Issue Impacting TMX IP CDF- NEO-L P4 (Symbols T-ZZZZ) and CDF-NEO-N P1 (Symbols A-FZZZ) Data from TCF Site
Attention TMX Information Processor Clients
Please be aware that TMX IP experienced a technical issue affecting CDF- NEO-L P4 (Symbols T-ZZZZ) and CDF-NEO-N P1 (Symbols A-FZZZ) at the Toronto (TCF) location. As a result, NEO-L P4 and NEO-N P1 data has been removed from the CBBO and CBBO-P from the Toronto location due to permanently missed messages.
All feeds from the Markham (MCC) location are unaffected.
Feeds Affected: CDF- NEO-L P4, CDF-NEO-N P1, CBBO, CBBO-P, CDB, CLS
Site(s) Impacted: TCF
Customer Action: Clients are advised to consume CDF- NEO-L P4 and CDF-NEO-N P1 data from the MCC (Markham) location for the remainder of the day.
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