March 12, 2026
TMX IP Notice 2026-038

TMX Group

TMX Information Processor

Technical Issue Impacting TMX IP CDF-NEO-L P3 (symbols N-SZZZZ) Data from MCC Site

Attention TMX Information Processor Clients

Please be aware that TMX IP experienced a refresh on CDF- NEO-L P3 (symbols N-SZZZZ) at the Markham (MCC) location. As the refresh was successful, clients consuming CDF-NEO-L P3 from one site, or consuming from both sites and not packet arbitrating, would not be impacted.

All feeds from the Toronto (TCF) location are unaffected.

Feeds Affected: CDF-NEO-L P3 (symbols N-SZZZZ)

Site(s) Impacted: MCC

Customer Action: Clients are advised to not packet arbitrate CDF-NEO-L P3 between MCC and TCF sites for the remainder of the day.