2222 gmt australia’s spasx 200 looks set for an uncertain start to its midweek session amid a weak lead from us equities asx futures are down by less than 01 suggesting yet more indecision among local traders the benchmark index has not moved more than 02 in either direction in its last three sessions and closed flat on tuesday ahead of the open commonwealth bank said it planned a new a1 billion share buyback despite a 6 fall in annual net profit in the us the sp 500 lost 04 the dow jones industrial average declined about 05 and the nasdaq composite lost 08 stuartcondiewsjcom