S&P 500 slated for second day of gains

S&P futures up 9 points to 2165

The S&P 500 broke out above recent resistance in the 2153 range yesterday and continued up to 2163 in a 23 point gain.

S&P futures point to another 9 points at the open. Suddenly, the August high of 2193 is within striking distance.

Going forward, the 100-day moving average will be a key support line.