Macnaha qaamuuska ee ereyga "antitrust" waxa uu tilmaamayaa xeerar ama xeerar loo dejiyay si looga hortago hanti-wadaaga iyo kor u qaadida tartanka cadaalad ah ee ganacsiga. Sharciyada ka-hortagga kalsoonida waxaa loogu talagalay in lagu ilaaliyo macaamiisha iyadoo la mamnuucayo dhaqamada ka-hortagga tartanka, sida hagaajinta qiimaha, qoondaynta suuqa, iyo keli-talisnimada. Erayga "antitrust" waxaa inta badan loo adeegsadaa si isku mid ah "sharci tartanka" ama "sharciga antimonopoly".