Rulebooks: Contents

Mainboard Rules
Catalist Rules
SGX-ST Rules
Chapter 1 General
Chapter 2 Admission and Registration of Trading Members, Chief Executive Officers and Trading Representatives
Chapter 3 Capital and Financial Requirements
Chapter 4 Operational Requirements
Chapter 5 Trading Practices and Conduct
Chapter 6 Designated Market-Makers
Chapter 7 Listing and Quotation
Chapter 8 Trading
Chapter 9 Settlement
Chapter 10 Requirements on Specific Securities and Futures Contracts
Chapter 11 Cancellation of Contracts and Trades
Chapter 12 Supervision and Enforcement
Chapter 13 Definitions and Interpretation
Regulatory Notices
Practice Notes
Schedule A
CDP Clearing Rules
CDP Settlement Rules
DVP Rules [Entire Rulebook has been deleted]
CDP Depository Rules
Futures Trading Rules
SGX-DC Clearing Rules
SIAC DT Arbitration Rules
SIAC DC Arbitration Rules
Rule Amendments

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  • 8.14 Circuit Breakers and Cooling-Off Periods

    • 8.14.1

      SGX-ST may prescribe, for certain securities or futures contracts, Circuit Breakers which are designed to temporarily restrict trading in these securities or futures contracts.

      Refer to Regulatory Notice 8.14.1.

      Added on 3 June 2019.

    • 8.14.2

      SGX-ST shall impose a Cooling-Off Period on such securities or futures contracts referred to in Rule 8.14.1 if an incoming order seeks to be matched, either partially or fully, with an existing order in the Trading System at a price outside the Circuit Breaker.

      Added on 3 June 2019.

    • 8.14.3

      Where the Cooling-Off Period is activated pursuant to Rule 8.14.2, the following will apply:

      (a) the incoming order will not be matched with the existing order in the Trading System at a price outside the Circuit Breaker; and
      (b) such quantity of the incoming order that is not filled at the commencement of the Cooling-Off Period will be rejected by the Trading System.

      Added on 3 June 2019.