Zero Hedge

Zero Hedge is a well-known financial blog site in the United States, mainly by a group of pen name "Tyler Durden" to provide users with content on Wall Street and financial issues. Dutton" to provide users with content about Wall Street and finance. The site once broke the story of Goldman Sachs investing in a flash sale to obtain subscription information for unwarranted profit, bringing attention to the controversial business practice of "flash trading".