The Board may declare publicly a listed or quoted security or futures contract to be a "Designated Instrument" if, in its opinion, there has been manipulation of the security or futures contract (or its underlying), excessive speculation in the security or futures contract (or its underlying), or it is otherwise desirable in the interests of organised markets established or operated by SGX-ST.

Refer to Practice Note 8.8.1.

Amended on 3 April 20083 April 2008 and 8 October 20188 October 2018.