Oil prices might have rebounded from multiyear lows but some market bears think the cost of a barrel could still almost halve from current levels by next summer. U.S. oil prices fell to around $38 per barrel in late August, the lowest level since the depths of the financial crisis, on worries about an economic slowdown in China. Prices have since recovered, to close to $50 a barrel as many investors have grown more confident that a fall in supply will alleviate the global glut of crude. But Pierre Andurand, one of Europe’s top energy traders, said the price of a barrel of West Texas Intermediate crude could fall as low as $25 in the next 10 months as the global demand outlook is revised down. Mr. Andurand, founder of London-based hedge fund Andurand Capital Management LLP, which gained around 38% last year, said he expects WTI—trading around $46.18 […]