Top Narrow Based Indexes For October 7 (SPEX, HEV, ISLN)

By 12:08 pm, the Dow Jones Industrial Average was down 25.43 points, or 0.23%, to 10,942.22, while the broader Standard & Poor's 500 index had lost 2.71 points, or 0.23%. The NASDAQ composite index rose 1.30 points, or 0.05%. Some of the narrow based indexes that are supporting the market are Diabetes Stocks, which have gained 4.5%, Fuel Cell Stocks, up 1.7%, and Data Storage Stocks, moving 1.4% higher as a group. In Tickerspy's Diabetes complex, Spherix Incorporated SPEX had surged 28.1%. SPEX reported that its Phase 3 study with D-tagatose in Type 2 diabetes has shown statistically significant results. The best performing Tickerspy Fuel Cell stock has been Ener1 Inc HEV, which was up 5.1%. HEV's quarterly revenue advanced 113.00% y/y. Isilon Systems Inc ISLN is today's leading Tickerspy's Data Storage stock, gaining 4.5%. ISLN has added a new facility in Minneapolis, which has grown its global services operations. Read more from Benzinga's Markets.