March 13, 2023
TMX IP Notice 2023-029

TMX Group

TMX Information Processor

Update - Technical Issue Impacting TMX IP Data CDF-OMG and CDF-LYX via MCC Site

Update - Technical Issue Impacting TMX IP Data CDF-OMG and CDF-LYX via MCC Site

Attention TMX Information Processor Clients

Please be aware that CDF-LYX has also been removed from the CBBO via the Markham site (MCC) as a result of permanently missed messages at 14:38:00.

Feeds Affected: CDF-OMG, CDF-LYX, CBBO, CBBO-P

Site(s) Impacted: MCC

Customer Action:

Clients are advised to not packet arbitrate between the MCC and TCF sites for the remainder of the day.