Treasury to probe high-frequency trading - papers

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The Treasury is looking into the practice of high-frequency trading as concerns grow that computer-generated errors could have a significant impact on the economy.

A study has been commissioned to explore the way in which traders are able to buy and sell shares, derivatives and foreign exchange in fractions of a second, according to the Financial Times. It is estimated more than a quarter of its trades on the London Stock Exchange are driven by high-frequency trading while the figure is around 60% of US equity markets. Worries about high-frequency trading were generated earlier this year with the "flash crash" in the US on 6 May, when the Dow Jones index fell 1,000 points in 20 minutes before recovering. Read more here Goldman Sachs warns ...

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