L ondon stocks slumped into the red on Tuesday after oil majors tumbled despite the latest set of bumper profits from BP. It came amid a nervy session across global markets as traders await fresh economic data and central bank interest rate decisions. The FTSE 100 moved 1.24%, or 97.54 points, lower to finish at 7,773.03. Elsewhere in Europe, the Dax fell by 1.29% and the Cac 40 decreased by 1.53% at the close. Michael Hewson, chief market analyst at CMC Markets UK, said: “European markets have got off to a weak start to the month ahead of two important...