Directional Bias For The Day: S&P Futures are little changed to lower; The odds are for a sideways to an up day – watch for break below 3275.75 for change of fortune Key economic data due: CPI ( 0.2% vs. 0.2% est.; prev. 0.3%) at 8:30 AM Core CPI (0.1% vs. 0.2% est.; prev. 0.2%)…