January 8, 2026
TMX IP Notice 2026-002
TMX Information Processor
Technical Issue Impacting TMX IP CDF-TSX (symbols T-Z) from TCF Site
Attention TMX Information Processor Clients
Please be aware that TMX IP experienced a technical issue affecting CDF-TSX (symbols T-Z) at the Toronto (TCF) location. As a result, CDF-TSX (symbols T-Z) data has been removed from the CBBO and CBBO-P due to permanently missed messages.
All feeds from the Markham (MCC) location are unaffected.
Feeds Affected: CDF-TSX (symbols T-Z), CBBO, CBBO-P, CDB, CLS
Site(s) Impacted: TCF
Customer Action: Clients are advised to consume CDF-TSX (symbols T-Z) data from the Markham (MCC) location for the remainder of the day.