Dueling impulse legs left a slightly bullish bias Tuesday night that had the potential to reach 927.25 in the early going Wednesday.  It would take a bit more than that, though — specifically, a print at 932.25 — to alleviate the prospect of boredom by refreshing the bullish trend on the hourly chart.  If I have underestimated short-squeeze power that may still be lurking, keep in mind that the futures could conceivably hit 943.50 in a pre-holiday surge.