BP shares briefly spike up, traders cite 'fat finger' error
LONDON (Reuters) - Shares in oil major BP (BP.L) briefly spiked higher on Friday, a move which several traders blamed on a likely human error or keyboard entry mistake, commonly known as a "fat finger" trade.
The flurry of activity in BP shares at 1041 GMT (11:41 a.m. BST) saw the shares jump 4.8 percent to 494.9 pence, adding around 4.3 billion pounds ($7 billion) to the company's market value. At 1101 GMT (12:01 p.m. BST), they were trading 0.3 percent lower at 470.86 pence.
"(It) looks like a fat finger," said one London-based trader.
A London Stock Exchange spokesman said: "At 1141 (12:41 p.m. BST), price threshold for BP was breached so it went into an automatic five-minute suspension and then trading resumed as normal."
But he added: "I don't have any information on what could have caused it at the moment."
(Reporting by Tricia Wright, Blaise Robinson, Francesco Canepa, Vikram Subhedar and Atul Prakash; Editing by Lionel Laurent and David Holmes)