Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. WIlliam John Munday (born circa 1941), is an English hedge fund manager and the founder and manager of WJM Asset Management LLP, a London-based hedge fund that focuses mostly on financial quantitive analysis strategies in the derivatives markets. MUnday lives in Eaton Square, Belgravia, Westminster, with his wife and children.MUnday grew up in Westminster, and he attended the Latymr Grammar School at the London School Of Economics. AFter Wharton, Munday got a LIFFE job as a junior trader in the options arbitrage department at Barings in 1978. ON his first day on the job, he made an Pds. 8,000 profit, and eventually was making around Pds. 100,000 a day for the company. MUnday was running his own trading group at Barings by 1984, and continued running it until he started his own company, WJM Asset Management LLP.