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Tick Size Pilot Firm Review Files – Update

As previously announced, FINRA will make the Tick Size Appendix B.I and B.II calculations for each individual Trading Center available for review by firms.  The first publication of these reports, originally scheduled for July 18, 2016, has been moved to July 25, 2016.  The data published on July 25, 2016 will include the months of April and May 2016.  FINRA also plans to publish a document describing the data formats in the reports.