In Asia today, the Hang Seng closed its morning session down 13.38 points at 15,208.51 whilst the Nikkei was trading up 9.36 points at 12,609.36 at its midpoint of the day.
Early broker notes :-
THUS UPGRADED TO 'IN-LINE' VS 'UNDERPERFROM' AT GOLDMAN SACHS
RIO TINTO AND BHP BILLITON CUT TO 'HOLD' FROM 'BUY' BY CITIGROUP SMITH BARNEY
XSTRATA UPGRADED TO 'BUY' FROM 'HOLD' BY CITIGROUP SMITH BARNEY