The post has since been deleted. The trade involved a glitch that adds the value of sold call options to users’ buying power. There seems to be no limit to how many times the trade can be executed. A Robinhood representative, Lavinia Chirico, said in an email on Tuesday that it was «aware of the isolated situations and communicating directly with customers. The post has since been deleted, but screenshots showed the app being used to amass 47, shares of AMD. The trade involves Robinhood Gold users selling call options with money borrowed through the app.