Schedule Update

Decommission of legacy Chi-X Europe reference data file format

December 03, 2012 16:37:49

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

http://www.batstrading.co.uk/CHIXTSL.txt

http://www.chi-xeurope.com/CHIXTSL.txt

http://www.batstrading.co.uk/bxe/market_data/symbol_listing/csv/chix

http://www.batstrading.co.uk/cxe/market_data/symbol_listing/csv/chix

Tick Reference Data

http://www.batstrading.co.uk/CHIXDTT.txt

http://www.chi-xeurope.com/CHIXDTT.txt

http://www.batstrading.co.uk/bxe/market_data/symbol_listing/tickcsv/chix

http://www.batstrading.co.uk/cxe/market_data/symbol_listing/tickcsv/chix

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.