Over the course of a few hours on April 20, a guy called Cuddles and eight of his pals from the freewheeling world of London’s commodities markets rode oil’s crash to a $660 million profit.

Sean Quinn was once a billionaire folk hero, but then things turned very dark in the borderlands.

Daniel Kaye, also known as Spdrman, found regular jobs tough but corporate espionage easy. He’s about to get out of prison.

A secretive hedge fund used the British court system to punish an IP thief‚ even though he was already in jail.

Bill Benter did the impossible: He wrote an algorithm that couldn’t lose at the track. Close to a billion dollars later, he tells his story for the first time.

The Libyan Investment Authority was brand new, staffed by people who barely understood finance and had billions to invest. Goldman Sachs saw a whale. Now the Libyans want their money back.