Petra Diamonds topped the risers after raising its production guidance from 3.2m to 3.3m carats for the 12 months to 30 June. "Our expansion programmes are on track at all operations, and production is expected to grow to about 3.3m carats in 2015 and to about 5m carats by financial year 2019," said
Read moreOil producers and energy services stocks were hit on Thursday by a tumble in the price of crude on the back of speculation that US government data will show that oil stockpiles rose to a record high last week. Industry group, The American Petroleum Institute, said on Wednesday that stockpiles of cru
Read moreHalma took its biggest one day fall since May 2010, as JP Morgan downgraded the stock from 'neutral' to 'underweight'. Man Group was among the fallers despite an increased price objective from analysts at Liberum Capital, from 145p to 213p. Polymetal International and Kaz Minerals were putting in d
Read moreThe news that BP had slashed its investment budget for this year by $4bn-6bn gave crude prices a boost, and in turn oil stocks, as the commodity extended gains made over the last few days on speculation of slowing output. Brent rose 3.9% to $56.86 a barrel, lifted further by ongoing strikes at oil r
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