May 4, 2026
TMX IP Notice 2026-068
TMX Information Processor
Update - Technical Issue Impacting TMX IP Data from TCF Site
Attention TMX Information Processor Clients
Please be aware that TMX IP experienced a technical issue on CDF-NEO-N P4 & CDF-NEO-L P4 (both covering symbols T-ZZZZZ) at the Toronto (TCF) location. As a result, CDF-NEO-N-P4 & CDF-NEO-L P4 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-N P4 & & CDF-NEO-L P4, CBBO, CBBO-P, CLS, CDB
Site(s) Impacted: TCF
Customer Action: Clients are advised to consume CDF-NEO-N P4 & & CDF-NEO-L P4 from the MCC site for the remainder of the day.
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