Top Narrow Based Indexes For December 13, 2012

By 10:28 am, the Dow Jones Industrial Average was up 8.98 points, or 0.07%, to 13,254.43, while the broader Standard & Poor's 500 index had gained 1.56 points, or 0.11%. The NASDAQ composite index rose 10.40 points, or 0.35%. Some of the narrow based indexes that are supporting the markets