Technical Notice
ATS Transparency Data Quarterly Stats File Format Conversion
July 22, 2019
By end of business on Monday, August 19, 2019, FINRA will convert the 2014 (Q2) through 2018 (Q1) ATS Transparency Data quarterly tables to the .xlsx format in Excel. Quarterly files from Q2 2018 onward are already posted in the .xlsx format.
If you have any questions, please contact FINRA Business Services.