September 28, 2026
TMX IP Notice 2026-097

TMX Group

TMX Information Processor

Technical Issue Impacting TMX IP CBBO Markham (MCC) and Toronto (TCF)

Attention TMX Information Processor Clients

Please be aware that TMX IP experienced a technical issue affecting CIX data on the CBBO from Markham (MCC) and Toronto (TCF). As a result, data from CIX ASPEN and CIX VERT has been removed from the CBBO.

All other TMX-IP feeds are operating normally.

Feeds Affected: CBBO

Site(s) Impacted: TCF MCC