April 23, 2025
TMX IP Notice 2025-061
TMX Information Processor
Technical Issue Impacting TMX IP CDF-TSX (symbols T-Z) Data from TCF Site
Attention TMX Information Processor Clients
Please be aware that TMX IP experienced a technical issue on CDF-TSX (symbols T-Z) at the Toronto (TCF) location. As a result, the CDF-TSX data has been removed from the CBBO and CBBO-P from TCF location due to permanently missed messages.
All other feeds from the MCC and TCF locations are operating normally.
Feeds Affected: CDF-TSX (symbols T-Z), CBBO, CBBO-P, CDB, CLS
Site(s) Impacted: TCF
Customer Action: Clients are advised to consume data for the above impacted feed from the Markham (MCC) location for the remainder of the day.
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