Stocks were still mixed near midday Friday in choppy trading amid a better-than-expected jobs report and a dive in consumer sentiment. The Dow Jones industrial average rose 0.3%, boosted by Caterpillar (CAT) and IBM (IBM). The S&P 500 edged up nearly 0.1%. Meanwhile, the Nasdaq fell 0.4%, hurt by Apple (AAPL) and Google (GOOG). Volume was tracking lower on both exchanges, but just slightly on the NYSE. Low-priced stock Smith & Wesson (SWHC)