Top Narrow Based Indexes For September 9 (EXAS, CYH, NGLPF)

By 12:46 pm, the Dow Jones Industrial Average was up 54.19 points, or 0.52%, to 10441.20, while the broader Standard & Poor's 500 index had gained 8.48 points, or 0.77%. The NASDAQ composite index rose 16.50 points, or 0.74%. Some of the narrow based indexes that are driving the market are Genetic Analysis Stocks, which have gained 3.7%, Hospital Stocks, up 3.3%, and Geothermal Stocks, moving 2.8% higher as a group. In Tickerspy's Genetic Analysis complex, Exact Sciences Corporation EXAS had surged 13.4%. Jefferies initiated EXAS with buy. The best performing Tickerspy Hospital stock has been Community Health Systems Inc CYH, which was up 5.1%. CYH’s PEG ratio is 0.68. Nevada Geothermal Power Inc NGLPF is today’s leading Tickerspy's Geothermal stock, gaining 7.6%. NGLPF’s shares have lost 25.64% over the past 52 weeks, while the S&P 500 index has gained 6.34% in the same period. Read more from Benzinga's Company news.