Shares of RadioShack Corp. (NYSE:RSH) plummeted nearly 32 percent in extended trading on Wednesday after a Wall Street Journal report revealed that the beleaguered consumer electronics retailer is priming to file for bankruptcy protection as early as the beginning of February after its efforts to improve cash position failed. RadioShack Corp. (NYSE:RSH) belongs to Services sector. Its net profit margin is -13.50% and weekly performance is 13.92%. On last trading day company shares ended up $0.41. RadioShack Corp. (NYSE:RSH) distance from 50-day simple moving average (SMA50) is -34.53%.

Ariad Pharmaceuticals Inc. (NASDAQ:ARIA) Presented at 33rd Annual J.P. Morgan Healthcare Conference being held in San Francisco, on January 14, 2015 at 6:00 PM ET. Ariad Pharmaceuticals Inc. (NASDAQ:ARIA) shares moved down -1.65% in last trading session and ended the day at $6.26. ARIA Gross Margin is 72.30% and its return on assets is -54.60%. Ariad Pharmaceuticals Inc. (NASDAQ:ARIA) quarterly performance is 21.41%.

On Jan 6, PFSweb, Inc. (NASDAQ: PFSW), said it will expand its operations in India to accommodate increased technology personnel and business services team members. The company has also successfully supported its clients through the 2014 holiday season with strong year-over-year volumes. On 14 January, PFSweb Inc. (NASDAQ:PFSW) shares advanced 1.20% and was closed at $11.85. PFSW EPS growth in last 5 year was 24.40%. PFSweb Inc. (NASDAQ:PFSW) year to date (YTD) performance is -6.40%.

Mistras Group, Inc. (NYSE:MG) announce that it has signed a five year contract with PSEG Nuclear to provide Nondestructive Examination (NDE) inspection services in support of both refueling outages and on-line activities to be performed at PSEG Nuclear’s Salem and Hope Creek Nuclear Generating Stations, located in Lower Alloways Creek, New Jersey. Mistras Group, Inc. (NYSE:MG) ended the last trading day at $20.34. Company weekly volatility is calculated as 3.42% and price to cash ratio as 29.70. Mistras Group, Inc. (NYSE:MG) showed a weekly performance of 11.33%.

Deutsche Bank started coverage on shares of Telefonica S.A. (NYSE:TEF) in a research note released on Thursday morning. The firm issued a sell rating on the stock. Telefonica S.A. (ADR) (NYSE:TEF) shares advanced 0.44% in last trading session and ended the day at $13.66. TEF Gross Margin is 71.40% and its return on assets is 3.80%. Telefonica S.A. (ADR) (NYSE:TEF) quarterly performance is -4.48%.