Best Execution Reports

Cboe makes the following best execution reports available in accordance to MiFID II regulation on a quarterly basis:

Please note: the Daily Price and Likelihood Of Execution reports for 2018 have been republished on 2019-06-01 with minor corrections. The download notes for these reports explain the corrections.


Year Quarter File Name Generated Date Notes
2018 First Quarter Price Daily (CSV) 2018-06-02 Note the originally published Daily price reports included multiple rows for the same ISIN/date combination. The spurious rows have been removed.
2018 Second Quarter Price Daily (CSV) 2018-09-27 Note the originally published Daily price reports included multiple rows for the same ISIN/date combination. The spurious rows have been removed.
2018 Third Quarter Price Daily (CSV) 2018-12-15 Note the originally published Daily price reports included multiple rows for the same ISIN/date combination. The spurious rows have been removed.
2018 Fourth Quarter Price Daily (CSV) 2019-03-23 Note the originally published Daily price reports included multiple rows for the same ISIN/date combination. The spurious rows have been removed.
2019 First Quarter Price Daily (CSV) 2019-06-29
2019 Second Quarter Price Daily (CSV) 2019-09-21