Automated market makers are large groups of computers that trade financial instruments such as equities or futures. These auto traders can operate independently or in unison with each other. Automated market makers function in a manner similar to visit on givingway.com/blog/5-secrets-from-the-most-successful-volunteering-campaigns site for learning about human traders when investing in derivatives, which is why some varieties (such as the algorithms used at high-frequency trading firms) have been accused of manipulations.