Order Protection Rule: Market Share Threshold Effective as of April 12023

23-0022
Type:
Marketplace Bulletin
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In its Notice of Approval published on April 7, 20161 , the Canadian Securities Administrators (CSA) stated that they would publish a list of marketplaces that display orders that will not be protected (unprotected marketplaces) for the purposes of the order protection rule on an annual basis each January. The CSA published its list of protected and unprotected marketplaces today, February 23, 2023.2 The CSA also stated that this list would be made publicly available on New SRO’s website.

Therefore, New SRO is publishing the following lists of protected and unprotected marketplaces, as determined by the CSA.

  1. List of protected marketplaces

    The orders displayed on the following marketplaces are protected because either the marketplace meets the market share threshold and/or the orders are for securities that are listed by and traded on that marketplace:

    Marketplace Market Share Status Reason Protected
    CSE 5.79% Protected Meets market share threshold
    Nasdaq CXC 11.26% Protected Meets market share threshold
    Nasdaq CX2 5.18% Protected Meets market share threshold
    NEO-L 6.55% Protected Meets market share threshold
    Omega 5.61% Protected Meets market share threshold
    TSX 44.96% Protected Meets market share threshold
    TSX Venture 7.85% Protected Meets market share threshold
  2. List of unprotected marketplaces

    Orders displayed on the following marketplaces will be unprotected because either the marketplace does not provide automated trading functionality, does not meet the market share threshold or does not display orders:

    Marketplace Market Share Status Reason Unprotected
    Alpha 8.31% Unprotected Does not provide automated trading functionality
    Lynx 0.22% Unprotected Does not meet the market share threshold
    CSE2 0.01% Unprotected Does not meet the market share threshold
    NEO-N 4.26% Unprotected Does not provide automated trading functionality
    ICX   Unprotected Does not display orders
    LiquidNet   Unprotected Does not display orders
    MATCHNow   Unprotected Does not display orders
    Nasdaq CXD   Unprotected Does not display orders
    NEO-D   Unprotected Does not display orders

Public Notification

Please note that a notice providing a list of protected and unprotected marketplaces is not necessarily published annually but rather only when there are changes to the list of protected and/or unprotected markets.

  • 1CSA Notice of Approval Amendments to National instrument 23-101 Trading Rules and Companion Policy 23-101CP to National Instrument 23-101 Trading Rules (2016), 39 OSCB 3237 (April 7, 2016)
  • 2CSA Staff Notice 23-330, Order Protection Rule: Market Share Threshold Effective as of April 1, 2023 (February 23, 2023)
23-0022
Type:
Marketplace Bulletin
Distribute internally to
Legal and Compliance
Trading Desk
Division
Investment Dealer - Market

Contact

Other Notices associated with this Enforcement Proceeding: