PulteGroup Inc. (NYSE:PHM) was upgraded by equities research analysts at FBN Securities from an “underperform” rating to a “sector perform” rating in a research note issued to investors on Friday, TheFlyOnTheWall.com reports. PulteGroup, Inc. (NYSE:PHM) belongs to Industrial Goods sector. Its net profit margin is 46.10% and weekly performance is -8.41%. On last trading day company shares ended up $16.66. PulteGroup, Inc. (NYSE:PHM) distance from 50-day simple moving average (SMA50) is -9.33%.

Nokia Networks, the core business wing of Nokia Corporation (ADR) (NYSE:NOK) was recently awarded a $970 million contract by China Mobile Ltd. (CHL – Snapshot Report) for the supply of wireless infrastructure equipment for the latter’s ongoing 4G TD-LTE network deployment. Nokia Corporation (ADR) (NYSE:NOK) shares remains unchanged in last trading session and ended the day at $7.90. NOK Gross Margin is 43.70% and its return on assets is 6.60%. Nokia Corporation (ADR) (NYSE:NOK) quarterly performance is 6.18%.

Kopin Corporation (NASDAQ:KOPN), the largest U.S. manufacturer of display systems for mobile consumer and defense applications, will introduce the Precision Acquisition and Targeting System (PATS) at the Association of the United States Army (AUSA) Annual Meeting & Exposition on October 13-15 at the Walter E. Washington Convention Center in Washington, DC (booth #1968). On 13 October, Kopin Corporation (NASDAQ:KOPN) shares decreased -0.32% and was closed at $3.10. KOPN EPS growth in last 5 year was -64.40%. Kopin Corporation (NASDAQ:KOPN) year to date (YTD) performance is -26.54%.

Cooper Tire & Rubber Company (NYSE:CTB) will announce third quarter 2014 financial results before the U.S. stock markets open on Friday, November 7, 2014. Cooper Tire & Rubber Co. (NYSE:CTB) ended the last trading day at $28.43. Company weekly volatility is calculated as 3.15% and price to cash ratio as 5.54. Cooper Tire & Rubber Co. (NYSE:CTB) showed a weekly performance of -3.33%.

O2Micro® International Limited, (NASDAQ:OIIM), a global leader in the design, development and marketing of high-performance integrated circuits and solutions, will announce its financial results for the third quarter, ended September 30, 2014, on Thursday, October 30, 2014.O2Micro International Ltd. (NASDAQ:OIIM) shares moved down -2.91% in last trading session and ended the day at $2.00. OIIM Gross Margin is 51.10% and its return on assets is -11.40%. O2Micro International Ltd. (NASDAQ:OIIM) quarterly performance is -39.02%.