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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  • 2. Error-prevention alerts

    • 2.1

      The purpose of requiring Trading Members to have error prevention alerts is to give Trading Members the opportunity to review the order and confirm its accuracy before it is transmitted to the Trading System for matching.

      Added on 3 June 2019.

    • 2.2

      The types of error-prevention alerts to be made available may include but are not limited to the following:

      (a) maximum quantity per order — to alert Trading Representatives and customers of possible erroneous entries in relation to quantity; and
      (b) price alerts — to alert Trading Representatives and customers of possible erroneous entries in relation to price.

      Added on 3 June 2019.

    • 2.3

      Price alerts. Price alerts should trigger when the order price is far away from the prevailing market price in that it deviates by:

      (a) a certain percentage; or
      (b) a certain number of ticks,

      as compared to the prevailing market price. The prevailing market price may be the last traded price, the previous settlement price, the closing price or the opening price, as appropriate.

      Added on 3 June 2019.

    • 2.4

      Order size alerts. Order size alerts should trigger when the order size exceeds a pre-set threshold. The threshold may be set in terms of quantity or value of an order.

      Added on 3 June 2019.

    • 2.5

      Other data field alerts. Other data field alerts may include order type alerts that would trigger when an order is of a type that differs from other orders existing in the market (e.g. a buy order instead of a sell order).

      Added on 3 June 2019.