S&P futures were up 6 points at the Globex close (15 minutes before the cash market open) but are up just 3 points now. The S&P is within a percent of its 2009 highs, so perhaps there is a bit of caution, as the highs equate to the 50% retracement of the drop from all-time highs for the S&P in October 2007 to the 666 lows in March of this year.
EUR/USD is range-bound at 1.4645.