Directional Bias For The Day: The bias is to the up side The 30-minute chart of S&P 500 futures is trending above a uptrend line and is still showing breakouts above many bullish flags for the past few days Critical support levels for S&P 500 are 2152.42 and 2146.21 Critical resistance levels for S&P 500 are 2167.42 and 2175.00 ; Early morning futures price action…