Directional Bias For The Day: The futures are drifting lower since 1:30 AM high of 2167 Second to last trading day in September is 57% bullish for S&P 500 – down three out of last six years Odds are for a down day Key levels for eMini futures: break above 2164, 7:30 AM high, for bulls and break below 2155 for bears Markets…