Schedule Update

REMINDER : Decommission of legacy Chi-X Europe reference data file format effective Thurs 28th Feb, 2013

January 24, 2013 09:52:50

Dear BATS Chi-X Europe Participants,

Please be advised that BATS Chi-X Europe will cease to support the following legacy Chi-X Europe Symbol Reference Data (CHIXTSL.txt) and Tick Reference Data (CHIXDTT.txt) files effective Thursday 28th February, 2013.

Symbol Reference Data

Tick Reference Data

These files were replaced by new file formats upon the Chi-X Europe migration onto BATS technology back on 30th April, 2012.

Any participants still using the above legacy URLs must migrate to the new URLs by Thursday 28th February, 2013

Please refer to BATS Chi-X Europe Reference Data Documents for the new URLs and Reference Data Specification.

Please contact the Trade Desk or your Account Manager if you have any questions.

All current and historical BATS Chi-X Europe notices, including symbol universe updates, are available online at