May 2, 2023
TMX IP Notice 2023-056

TMX Group

TMX Information Processor

Technical Issue Impacting TMX IP CDF-LYX Data via TCF Site

Attention TMX Information Processor Clients

Please be aware that TMX IP experienced a refresh on CDF-LYX at the Toronto (TCF) location. As the refresh was successful, clients consuming CDF-LYX from one site, or consuming from both sites and not packet arbitrating, would not be impacted.

Feeds Affected: CDF LYX

Site(s) Impacted: TCF

Customer Action: Clients are advised to not packet arbitrate CDF-LYX between MCC and TCF sites for the remainder of the day.