Zero Hedge

Zero Hedge is an American financial blog. It reports on Wall Street and the financial sector and is credited with bringing the controversial practice of flash trading to public attention in 2009 via a series of posts alleging that Goldman Sachs' access to flash order information allowed the firm to gain unfair profits. The blog is written by a group of people who write under the pseudonym "Tyler Durden". Though derided by the mainstream press as being fraught with conspiracy theories, the blog grew quickly and has been called a "blog sensation".