Directional Bias For The Day: S&P Futures are higher; The odds are for a sideways to an up day – watch for break below 3072.50 for change of fortune Key economic data due: Final Service PMI ( 51.0 est.; prev. 51.0) at 9:45 AM ISM Non-Manufacturing PMI ( 53.5 est. ; prev. 52.6) at 10:00…