Telegraph.co.uk | Oil prices plummet after Opec output talks in Doha collapse Telegraph.co.uk Hopes the Opec exporters' club and other major producers including Russia would agree to freeze output at Sunday's talks in Doha helped scrape oil prices off the 13-year lows they touched in February. But the commodity tanked this morning after kingpin ... Why Doha no-deal is actually great for oil prices Oil wobbles after Opec fails to agree output freeze - business live Oil bulls will be the losers as technology upends demand |