May 1, 2026
TMX IP Notice 2026-066
TMX Information Processor
Technical Issue Impacting TMX IP CDF-NEO-L P1 and CDF-NEO-L P4 Data from TCF Site
Attention TMX Information Processor Clients
Please be aware that TMX IP experienced a technical issue on CDF-NEO-L P1 (symbols A-FZZZZ) and CDF-NEO-L P4 (symbols T-ZZZZZ) at the Toronto (TCF) location. As a result, CDF-NEO-L-P1 and 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-L P1 (symbols A-FZZZZ), CDF-NEO-L P4 (symbols T-ZZZZZ), CBBO, CBBO-P, CDB, CLS
Site(s) Impacted: TCF
Customer Action: Clients are advised to consume CDF-NEO-L P1 and CDF-NEO-L P4 from the MCC site for the remainder of the day.
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