The term applied to the liberalization in 1986 of the London Stock Exchange in which trading was automated with the use of computers. The New York Times Financial Glossary
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The term applied to the liberalization in 1986 of the London Stock Exchange ( LSE) when trading was automated. Bloomberg Financial Dictionary
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27 October 1986. The day when the system of share trading in the UK was radically changed to remove fixed commissions and introduce screen based trading. Dresdner Kleinwort Wasserstein financial glossary
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The deregulation of the London Stock Market that took place in October 1986, when the London Stock Exchange went fully electronic. Financial Services Glossary
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27 October 1986, when the Exchange's new regulations took effect and the automated price quotation system was introduced. London Stock Exchange Glossary
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1. the Big Bang a popular name for the major changes that happened on the London stock exchange in 1986, which ended the differences between jobber S and broker S, and the system of fixed commission S on buying and selling shares
2. the Big Bang a name for similar events in other financial centres:
• The Big Bang opened the protected world of French broking to powerful and well-capitalized banks.
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Big Bang UK US noun [singular]
► STOCK MARKET the important changes made in 1986 to the rules for trading on the London Stock Exchange, or similar changes to other organizations : »
The article takes a look at how the City of London's Big Bang has revolutionized Britain.
Financial and business terms. 2012.