TXSE Market Data End-of-Session Timing Update

Dear TXSE Member,

Effective October 12, 2026, TXSE will disseminate RAKE UDP END_OF_SESSION packets and RAKE TCP EndOfSession messages on TXSE FEED and BALE at approximately 8:00 p.m. ET, rather than 6:00 p.m. ET.

TXSE’s operational hours will remain unchanged, from 8:00 a.m. to 5:00 p.m. ET.

Sincerely,

TXSE Market Operations