Rulebooks: Contents

Rulebooks
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
Directives
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
Archive
Rule Amendments

  Versions
(1 version)
 
Jun 3 2019 onwards

3.12.2

Examples:

(a) A Trading Member conducting index arbitrage as principal and entering orders in an illiquid security or futures contract may have a material impact on the price of some securities or futures contracts, even with small orders. Index arbitrage orders are a legitimate commercial reason for trading, but the Trading Member must exercise sufficient care to ensure that the order did not result in a false or misleading appearance with respect to the price of a security or futures contract.
(b) A Trading Representative accepting orders from a customer seeking to replicate an index at a time when one or more of the securities or futures contracts are being included or excluded from the relevant index, or when the size of the portfolio is being increased or decreased, should consider the impact the orders may have. If the Trading Representative attempts to execute a large proportion of the order during the Pre-Close phase, having ignored opportunities earlier in the day, and the order has a material impact on the closing price, it may result in allegations that the Trading Representative created a false or misleading appearance with respect to the price of that security or futures contract.
(c) A Trading Member or Trading Representative trading as principal to hedge an exposure should be alert to the impact its trading may have on the market for, or the price of, a security or futures contract.

Added on 3 June 2019.