Directional Bias For The Day: S&P Futures are lower The odds are for a sideways to down day with elevated volatility; – watch for break above 3055.25 for change of sentiments Key economic data due: S&P/CS Composite-20 HPI ( 3.8% est.; prev. 3.9%) at 9:00 AM Chicago PMI ( 45.0 est.; prev. 32.3) at 9:45…