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

(1 version)
Jun 3 2019 onwards


For structured warrants:

(a) The no-cancellation range will be the wider of the following:
(i) a lower limit of 20 minimum bid sizes less than the Reference Price, and an upper limit of 20 minimum bid sizes higher than the Reference Price; or
(ii) a lower limit of 75% of the Reference Price, and an upper limit of 125% of the Reference Price.
(b) The Reference Price of the no-cancellation range for structured warrants will be determined as follows:
(i) the average of the last quoted bid price and the last quoted offer price for the structured warrant immediately preceding the Error Trade; or
(ii) the average of the market prices as quoted by at least three Designated Market-Makers of structured warrants. The Designated Market-Makers will be selected randomly by SGX-ST, but will not include any Designated Market-Maker who is involved in the Error Trade that is under review.
(c) Where SGX-ST is of the view that no appropriate or reliable Reference Price is available, SGX-ST will not establish a no-cancellation range for that Error Trade.

Added on 3 June 2019.