Brent crude climbed above $58 a barrel on Thursday for the second straight session as speculators covered their positions ahead of the April contract’s expiry, while a strengthening dollar and a build in U.S. crude stocks capped prices. West Texas Intermediate (CLc1) climbed 29 cents to $48.46, after closing the previous session down 12 cents. Brent will move upwards,” said Victor Shum, vice president of IHS Energy in Singapore.