Directional Bias For The Day: S&P Futures are little changed Declined from a high of 2836.00 at 7:30 AM to near previous close of 2828.50 Odds are for a sideways to down day with high volatility – watch for break above 2836.00 and below 2827.00 for clarity Key economic data due: Non-Farm Employment Change (157K vs. 191K est.) at 8:30 AM…