Market conduct requirements for capital market products are regulated by MAS And SGX under Securities And Futures Act and SGX Trading Rules respectively.Key prohibited conduct include but are not limited to market manipulation, false trading and market rigging.For example, any conduct which creates or is likely to create a false or misleading appearance of the market, or the price of the capital market products is prohibited. The following web-links contain details of market conduct requirements: SFA Part XII Market Misconduct 2013 https: sso.agc.gov.sg Act SFA2001#P1XII- SGX-ST Rule Chapter 5 - Trading Practices and Conduct 2013 https: rulebook.sgx.com rulebook chapter-5-trading-practices-and-conduct SGX Trade Surveillance Handbook Series 1 2013 https: api2.sgx.com sites default files 2018-05 Trade Surveillance Hand Book.pdf SGX Trade Surveillance Handbook Series 2 - https: api2.sgx.com sites default files 2018-05 20180523%20SGX_Trade%20Surveilance%20Handbook_S2.pdf MAS-SGX Trade Surveillance Practice Guide - https: api2.sgx.com sites default files 2019-08 MAS-SGX%20Trade%20Surveillance%20Practice%20Guide.pdf Alert on Pump and Dump Scams - https: www.police.gov.sg Media-Room News 20190504_OTHERS_Police_Advisory_Pump_and_dump_scams_involving_Hong_Kong_listed_companies