February 4, 2025
TMX IP Notice 2025-023

TMX Group

TMX Information Processor

Update: TMX IP Feed Change - CBOE Migration

Weekend Test Plan

CBOE will be having a test weekend on Saturday, February 8, 2025. TMX IP team intends to participate in the CBOE Migration test by publishing CBOE NEO data on the new CDF-NEO feeds. Clients are advised to test connectivity to the four CDF-NEO-L and CDF-NEO-N feed splits using the new multicast IP addresses and corresponding symbol ranges only at the Toronto (TCF) location as these feeds are now available. The technical details are available in the CDF and PSSA specifications available on the TMX Webstore.

Test Data

Canned data from the new CDF NEO-L and NEO-N feeds are now available upon request via the TMX Market Data SFTP site. Please contact us at equities.operations@tmx.com for the login credentials.

Regards,

TMX IP Team