Top Narrow Based Indexes For December 9 (MIPS, RDA, JHX)

By 11:09 am, the Dow Jones Industrial Average was down 19.68 points, or 0.17%, to 11,352.80, while the broader Standard & Poor's 500 index had gained 2.59 points, or 0.21%. The NASDAQ composite index rose 3.95 points, or 0.15%. Some of the narrow based indexes supporting the markets are Memory Chip Stocks, which have gained 2.5%, RF Semiconductor Stocks, up 2.4%, and Cement Stocks, moving 2.3% higher as a group. In Tickerspy's Memory Chip complex, MIPS Technologies Inc MIPS had surged 8.3%. MIPS' trailing-twelve-month ROE is 43.41%. The best performing Tickerspy RF Semiconductor stock has been RDA Microelectronics Inc RDA, which was up 6.6%. RDA had $32.79 million in total cash and no debt for the latest quarter. James Hardie Industries SE JHX is today's leading Tickerspy's Cement stock, gaining 5.5%. JHX's shares have fallen 19.45% over the past 52 weeks, while the S&P 500 index has gained 12.07% in the same period. Read more from Benzinga's Markets.