Directional Bias For The Day: S&P Futures are higher; The odds are for a sideways to up day – watch for break above 2994.50 and break below 2982.75 for clarity Key economic data due: ISM Manufacturing PMI ( 50.4 est.; prev. 49.1 ) at 10:00 AM Construction Spending (0.5% est.; prev. 0.1%) at 10:00 AM…