Top Narrow Based Indexes For January 7, 2013

By 11:00 am, the Dow Jones Industrial Average was down 48.78 points, or 0.36%, to 13,386.43, while the broader Standard & Poor's 500 index had dropped 6.28 points, or 0.43%. The NASDAQ composite index fell 6.89 points, or 0.22%. Some of the narrow based indexes that are still afloat in the markets are Stem Cell Stocks, which have gained 4.1%, Chinese Advertising Stocks, up 2.8%, and Photographic Equipment Stocks, moving 2.6% higher as a group. In Tickerspy's

complex, International Stem Cell

had surged 13.2%. International Stem Cell reported positive top line efficacy results from its pre-clinical in vivo liver study. The best performing Tickerspy

stock has been Charm Communications

, which was up 22.4%. Charm Communications' PEG ratio is 0.50. IMAX

is today's leading Tickerspy's

stock, gaining 4.4%. IMAX's trailing-twelve-month operating margin is 18.59%.