AppliedMultiple choice
On 6 May 2010 US equities fell several percent and recovered within minutes. What do the official reviews identify as the trigger?
- AA large automated sell programme in index futures met thin liquidity
- BA cyber attack on an exchange that sent false prices to every trading venue
- CAn erroneous interest-rate announcement from the central bank
- DThe failure of a large bank that forced its counterparties to sell
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