March 15, 2023
TMX IP Notice 2023-034

TMX Group

TMX Information Processor

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


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

Attention TMX Information Processor Clients

Please be aware that TMX IP experienced a refresh on the CDF-OMG and CDF-LYX feed at MCC. As a result, OMG Data has been removed from the CBBO, CBBO-P due to permanently missed messages.

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

Site(s) Impacted: MCC

Customer Action:

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