31 January 11: The London Stock Exchange’s new open source-based trading system may have been hacked last year, according to a report.
14 February 11: The London Stock Exchange has successfully set into live trading a new matching engine based on Novell SUSE Linux technology
15 February 11: The London Stock Exchange has said it is investigating an issue on automatic trades on its main cash market, which yesterday implemented a new matching engine based on Linux technology.