March 27, 2023
TMX IP Notice 2023-045

TMX Information Processor

TMX IP Feed Change - Update

Attention TMX Information Processor Clients

Please be advised that as per notice 2023-004, the splitting of the CBOE MatchNow CDF feed into four streams of data has been rescheduled to May 15, 2023. This will provide clients with additional time to prepare and validate access to the new multicast groups for the CBOE MatchNow feed split.

As per the updated PSSA specifications (Version 4.6.1) on the document portal on the TMX Webstore, the new multicast market data groups for CDF-CBOE MatchNow feeds are as follows:

Service	Service ID	IP Multicast Group Address	Port for Data Dissemination over IP Multicast
		Markham	Toronto	Markham	Toronto
CDF-TCM P1	CDF	233.102.209.215	233.102.209.55	60101	60105
CDF-TCM P2	CDF	233.102.209.216	233.102.209.56	60102	60106
CDF-TCM P3	CDF	233.102.209.217	233.102.209.57	60103	60107
CDF-TCM P4	CDF	233.102.209.218	233.102.209.58	60104	60108

We will provide further updates when the feeds will be ready to validate access and parallel testing leading up to the launch date of May 15, 2023.

Regards,

The TMX IP Team