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Tick Size Pilot Program

On May 6, 2015, the Securities & Exchange Commission (SEC) issued an order approving the National Market System (NMS) Plan to implement a Tick Size Pilot Program by the National Securities Exchanges and FINRA.  The Order approved the NMS Plan for a two-year period and will officially commence on October 3, 2016.  The Tick Size Pilot is a data-driven test to evaluate whether or not widening the tick size for securities of smaller capitalization companies would impact trading, liquidity, and market quality of those securities.  The pilot will consist of a control group and three test groups, with each test group having approximately 400 securities.

The groups are defined as follows:

  • The control group will be quoted and trade at their current tick size increment.
  • The first test group will be quoted in $0.05 increments, but will continue to trade at their current price increment.
  • The second test group will be quoted and trade in $0.05 minimum increments, but would allow certain exemptions for midpoint executions, retail investor executions, and negotiated trades.
  • The third test group will adhere to the requirements of the second test group, but will also be subject to a "trade-at" requirement. There will also be an exemption for block size orders.

Market quality statistics, market and marketable limit order data, and market maker profitability will be collected and provided to the SEC on a monthly basis.  Market quality data and aggregated market maker profitability data will also be made publicly available on a monthly basis by each Plan Participant that acts as the designated examining authority for a Trading Center or Market Maker that is required to submit data under the plan.

The participants to the plan are required to submit their initial tick pilot assessment 18 months after the plan begins based on data generated during the first 12 months of operation.


Contact OGC

FINRA's Office of General Counsel (OGC) staff provides broker-dealers, attorneys, registered representatives, investors and other interested parties with interpretative guidance relating to FINRA’s rules. Please see Interpreting the Rules for more information.

OGC staff contacts:
Racquel Russell and Cara Bain
FINRA, OGC
1735 K Street, NW
Washington, DC 20006
(202) 728-8000

  • Compliance Tools, Report Card
    This daily report acts as a compliance tool for Tick Size market-making firms to review their required submissions to FINRA’s Market Maker Transaction Reporting System for the Tick Size Pilot Program.
    November 08, 2016
  • FAQ

    The following FAQs are being provided in addition to Q10 - Q21 in Section II of the Data Collection Requirements for Broker-Dealers FAQs published by the Plan Participants on October 12, 2015.

    January 14, 2016
  • FAQ
    Tick Size Pilot OATS Data Collection FAQ
    January 12, 2016
  • FAQ

    The Tick Size Pilot Plan ("Plan") was approved by the Securities and Exchange Commission (SEC) on May 6, 2015. This document is intended to assist broker-dealers with implementation of the data collection requirements of Appendix B and C of the Plan. These FAQs provide additional guidance on how the data collection requirements will apply to members of Plan Participants and how the Plan Participants intend to collect the data from their members to comply with Appendix B and C of the Plan.

    October 09, 2015
  • Investor Education
    The Financial Industry Regulatory Authority (FINRA) and the Securities and Exchange Commission’s (SEC) Office of Investor Education and Advocacy (OIEA) are issuing this investor advisory to explain the pilot and how it might affect certain orders you place with your full-service or online brokerage firm. We also provide some background on the pilot and why it is being implemented.