· Tucker, Deputy of the BoE, denies Libor rate rigging
· Eurozone draws up Spanish aid blueprint
· Chinese trade surplus jumps to $37.1bn
· Morgan Stanley sheds staff as transactions fall
· Spanish bond yields break through 7% barrier
· Shares struggle on global economic fears
· European shares expected to open flat
· Euro near 2 year low ahead of French and Italian production reports
· Oil declines as Norway ends strike
· Gold dips as gloomy growth outlook boosts dollar
