Market Data Advisory Notices
To Quote Vendors
From Market Data Operations
Subject Earlier Sunday Security Definition and MO Messages - Effective Sunday, July 13, 2008
Notice Date 2008-05-29
Notice Number Q2008-103
Effective Date 2008-07-13
Effective Sunday, July 13, 2008, in all customer-facing environments, the weekly FIX/FAST Security Definition (FIX tag 35-MsgType=d) and RLC Instrument Creation (MO) message broadcasts will go out one hour earlier at 11:00 a.m. Central time (CT). Currently, these messages go out every Sunday at 12:00 p.m. CT.