Trading lower following earnings./guidance:ISS -9.3%, DRYS -5.8%
Broker Research: GTAT+6.5% upgraded at Canaccord, GDI -1.4% downgraded at Capstone, BIN -1.2% initiated with a Sector Perform at CIBC, FCEL -1.9% initiated with a Market Perform at FBR Capital, CRDN +7.6% upgraded at ThinkEquity, MYRG -0.7% downgraded at Baird.
News: GLDD -0.39% appoints William Steckel Senior VP and CFO effective August 20, CAT +1.4% discloses 3 month dealer statistics, GDI -1.5% confirms 2012 earnings guidance, XRM +2.5% announces the appointment of a new Chairman and a new CEO.






