The stock market indices struggled but finally closed positive in quite a volatile session. The day started out to the upside, and then rolled over hard after failing to take out resistance, with the Nasdaq 100 dropping from 2366 to 2330, and the S&P 500 dropping from 1259 down to 1241. They snapped back beginning late morning, and rallied sharply for the rest of the session, closing near the session highs. [More...]