Treasury trading swept up in rapid change

Market evolution raises prospect of more frequent volatility

Goldman programmer’s conviction thrown out

Sergey Aleynikov wins second appeals victory

European rules threaten market stability

Imposition of bank capital rules on market makers could undermine liquidity

Flow Traders seeks €1.7bn valuation

Dutch group sets range of €29-€37 a share for float

Traders anxious ahead of extra second

Exchanges have spent weeks preparing for moment of uncertainty

Optiver pays $17m to end class action

Volatility spurs record annual profits at Dutch group

Flash crash trader fights US extradition

Navinder Singh Sarao to argue he has been “scapegoated”

Trading firm Flow Traders to seek listing

Dutch group set to be first electronic trader in Europe to float

Nasdaq sued by Swedish watchdog

Competition authority seeks $3.7m in standout antitrust case

Small investors focus of trading shake-up

Remedies sought to ensure buyers receive most competitive price

SEC should rethink equity markets meeting

US regulator should make manipulation centre of committee agenda

Virtu to expand into China

High-speed trading company seeks new markets after scrutiny

ICAP plans new offensive in US Treasuries

UK interdealer plans to woo hedge funds and corporations

Trading terms and manipulation techniques

Bid, ask, fill, spoofing and layering revealed

UK trader arrested over 2010 flash crash

Futures trader charged by US authorities to appear in London court

Flash trading HQ behind net curtains

Suburban market player alleged to have moved markets a world away

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