March 13, 2023
TMX IP Notice 2023-028

TMX Group

TMX Information Processor

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

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

Attention TMX Information Processor Clients

Please be aware that TMX IP experienced a refresh on the CDF - OMG at the Markham site (MCC). As a result of permanently missed messages, OMG Data has been removed from the CBBO, and CBBO-P from MCC for the remainder of the day.

Feeds Affected: CDF- OMG, 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.