Directional Bias For The Day: S&P Futures are higher A symmetrical triangle is forming on 30-minute charts with price near the upper bound Odds are an up day, but sideways to down from pre-open levels  – watch for break above 2853.50 and below 2844.25 for change of fortunes Key economic data due: Advanced GDP (2.6% vs. 3.0% est.) at 8:30 AM…