Directional Bias For The Day: S&P Futures are higher; moving up since 6:00 PM on Thursday; broke above a symmetrical triangle; Odds are for an up day – watch for break below 2795.25 for change of fortune Key economic data due: Core PCE Price Index (est. 0.2%; prev. 0.1%) at 8:30 AM Personal Spending ( est. -0.2%; prev. 0.4%) at 8:30 AM…