Part 3 - Short Selling

3.3 Reasonable expectation to settle prior to the entry of an order for a short sale

    1. Before entering an order on a marketplace to sell a security that on execution would result in a short sale, a Participant or Access Person must have a reasonable expectation to settle any resulting trade on the date contemplated on the execution of the trade.
    2. Subsection (1) does not apply to the short sale of a security by:
      1. a person that is deemed to own the security, provided that the Participant has been reasonably informed that the person has a reasonable expectation to deliver such security in such number and form as to permit the settlement of the trade:
        1. as soon as all restrictions on delivery have been removed; and
        2. by no later than thirty-five consecutive calendar days following the trade date;

    Defined Terms:

    NI 21-101 section 1.1 – “order”

    NI 21-101 section 1.4 – Interpretation -- “security”

    UMIR section 1.1 – “Access Person”, “marketplace”, “Participant”, “Policy”, and “short sale”.

    UMIR section 1.2(2) – “trade”

    On November 15, 2024, the applicable securities commissions approved amendments to UMIR to add a new positive requirement to have, prior to order entry, a reasonable expectation to settle on settlement date any order that upon execution would be a short sale. See CIRO Bulletin 24-0349 – “Amendments Respecting the Reasonable Expectation to Settle a Short Sale” (December 5, 2024).

    Effective August 11, 2026, the applicable securities commissions approved amendments to UMIR 3.3 to add a new deemed-to-own exception with respect to the requirement to have a reasonable expectation to settle. See CIRO Bulletin 26-0067 – “Amendments Respecting Reasonable Expectations to Settle Short Sales” (April 2, 2026).

    Part 1 - Definitions and Interpretation
    Part 2 - Abusive Trading
    Part 3 - Short Selling
    Part 4 - Frontrunning
    Part 5 - Best Execution Obligation
    Part 6 - Order Entry and Exposure
    Part 7 - Trading in a Marketplace
    Part 8 - Principal Trading
    Part 9 - Trading Halts, Delays and Suspensions
    Part 10 - Compliance
    Part 11 - Administration of UMIR

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