February 19, 2025
TMX IP Notice 2025-038

TMX Group

TMX Information Processor

Update: TMX IP Feed Change - CBOE Migration

Update: TMX IP Feed Change - CBOE Migration

Weekend Test Plan

CBOE will be having test weekends on Saturday, February 22, 2025 and March 1, 2025. TMX IP team intends to participate in the CBOE Migration test on both dates 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 at the Markham (MCC) and Toronto (TCF) locations as these feeds are now operational. 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 will be available upon request. Please contact us at equities.operations@tmx.com for more details.

Regards,

TMX IP Team