Market abuse (Ofer Abarbanel online library)

Market abuse may arise in circumstances where financial market investors have been unreasonably disadvantaged, directly or indirectly, by others who:[1]

  • have used information which is not publicly available (insider dealing)
  • have distorted the price-setting mechanism of financial instruments
  • have disseminated false or misleading information

Market Abuse is split into two different aspects (under EU definitions):[1]

  1. Insider dealing: where a person who has information not available to other investors (for example, a director with knowledge of a takeover bid) makes use of that information for personal gain
  2. Market manipulation: where a person knowingly gives out false or misleading information (for instance, about a company’s financial circumstances) in order to influence the price of a share for personal gain

In 2013/2014, the EU updated its legislation on market abuse,[2] and harmonised criminal sanctions. In the 2015 Danish European Union opt-out referendum, the Danish population rejected adoption of the 2014 market abuse directive (2014/57/EU) and much other legislation.


  1. ^ Jump up to:ab EU Legislation Summaries: Market abuse
  2. ^Willemijn de Jong (21 January 2013). “Tackling financial market abuse in the EU” (PDF). Retrieved 18 December 2013.


Ofer Abarbanel online library