Stock trader to comply with in their respective jurisdictions; or that tax free stock market operations are useful to boost economic growth. Beyond these costs are the opportunity costs of money and time, currency risk, financial risk, and Internet, data and news agency services and electricity consumption expenses—all of which must be accounted for. Jerome Kerviel (Société Générale) and Kweku Adoboli (UBS), two rogue traders, worked in the same type of position, the Delta One desk - a table where derivatives are traded, and not single stocks or bonds. These types of operations are relatively simple and often reserved for novice traders
Rogue trader authorisation. There have been colossal financial losses and bankruptcies from what are considered to be catastrophically bad decisions by senior decision-makers in financial institutions, such as the bankruptcy of Lehman Brothers which necessitated the 2008 United Kingdom bank rescue package, but this is not described as rogue trading and is not punishable. In the UK the term is also used to describe dishonest tradesmen such as double-glazing salesmen, second-hand car dealers, gas fitters, mechanics, roofers, plumbers and domestic rubbish collectors. A BBC Television programme exposing such practices was called "Watchdog", which was later followed by "Rogue Traders". Rogue trader A