view market data

Tick Size Pilot Program

This plan governs the establishment and implementation of a pilot program that the Commission ordered to evaluate the impact that a wider tick size would have on trading, liquidity, and market quality of securities of smaller capitalization.

Tick Size Pilot Plan Tick Size Pilot Plan - updated 25-Sep-2015

Tick Size FAQ Data Collection Requirements for Broker-Dealers Tick Size FAQ Data Collection Requirements for Broker-Dealers - updated 26-Feb-2016

Tick Size FAQ Trading and Quoting Rules Tick Size FAQ Trading and Quoting Rules - updated 22-Aug-2017

Assessment of the Plan to Implement a Tick Size Pilot Program - Section VIII of the Tick Size Pilot Plan requires the Plan Participants to submit to the Commission and make publicly available a joint assessment of the impact of the Pilot. The Participants submitted the joint assessment to the Commission on Tuesday, July 3, 2018. View the joint assessment here.