23-317 - Order Protection Rule: Market Share Threshold for the period April 1, 2017 to March 31, 2018 (National Notice)

23-317 - Order Protection Rule: Market Share Threshold for the period April 1, 2017 to March 31, 2018 (National Notice)

• Order Protection Rule: Market Share Threshold for the period April 1, 2017 to March 31, 2018

  Effective Date: January 30, 2017.

  23_317_csa_staff_notice_january_17_2017.pdf