Top Narrow Based Indexes For December 27, 2012

By 10:20 am, the Dow Jones Industrial Average was down 15.08 points, or 0.11%, to 13,099.51, while the broader Standard & Poor's 500 index had dropped 2.45 points, or 0.17%. The NASDAQ composite index fell 4.09 points, or 0.14%. Some of the narrow based indexes that are still afloat in the markets are Radiology Stocks, which have gained 6.2%, France Stocks and ADRs, up 1.5%, and South Africa Stocks and ADRs, moving 1.4% higher as a group. In Tickerspy's

complex, Alliance Healthcare Services (NYSE:

) had surged 438.4%. Alliance Healthcare Services' trailing-twelve-month revenue is $478.08 million. The best performing Tickerspy

stock has been Flamel Technologies SA (NASDAQ:

), which was up 4%. Flamel Technologies' PEG ratio is 0.02. Impala Platinum Holdings (OTC:

) is today's leading Tickerspy's

stock, gaining 3%. Impala Platinum's trailing-twelve-month operating margin is 20.27%.