Directional Bias For The Day: Futures are lower At Tuesday session’s close level Moving up since 3:30 AM Odds are for a sideways to down day; watch for break above 2437.25 for change of fortunes Key economic data due: Existing Home Sales (est. 5.54M) at 10:00 AM Markets Around The World Markets in the East closed mostly down – Shanghai was up European markets are lower Dollar index and USD/JPY are…