Top Narrow Based Indexes For May 25

By 10:20 am, the Dow Jones Industrial Average was down 14.83 points, or 0.12%, to 12,341.38, while the broader Standard & Poor's 500 index had dropped 1.60 points, or 0.12%. The NASDAQ composite index fell 0.47 point, or 0.02%. Some of the narrow based indexes that are still afloat in the markets are Homebuilder Stocks, which have gained 2.3%, RF Semiconductor Stocks, up 2.2%, and Engineering and Construction Stocks, moving 1.7% higher as a group. In Tickerspy's Homebuilder complex, Toll Brothers Inc TOL had surged 5.2%. TOL narrowed its second-quarter net loss to $20.8 million. The best performing Tickerspy RF Semiconductor stock has been RDA Microelectronics Inc RDA, which was up 8.7%. RDA reported a 54.1% year-over-year increase in its Q1 revenue. Dycom Industries Inc DY is today's leading Tickerspy's Engineering and Construction stock, gaining 15.2%. DY reported upbeat Q3 earnings. Read more from Benzinga's Markets.