Directional Bias For The Day: S&P Futures are lower; The odds are for a sideways to a down day – watch for break above 3289.75 for change of fortune Key economic data due: PPI ( 0.1% vs. 0.2% est.; prev. 0.0%) at 8:30 AM Core CPI (0.1% vs. 0.2% est.; prev. -0.2%) at 8:30 AM…