On Jan. 20, American Airlines Group Inc. (NASDAQ:AAL) promoted Vasu Raja to vice president – International Revenue Management. In this new role, Raja will lead a high-performing team responsible for overseeing all revenue generated from the company’s international business. American Airlines Group Inc. (NASDAQ:AAL) belongs to Services sector. Its net profit margin is 0.70% and weekly performance is 12.51%. On last trading day company shares ended up $55.59. American Airlines Group Inc. (NASDAQ:AAL) distance from 50-day simple moving average (SMA50) is 13.74%.

Falling oil prices have hurt the stock prices of many oil companies recently, including Oklahoma City-based SandRidge Energy, Inc. (NYSE:SD) Company officials say the producer is in good shape to weather an uncertain environment. Despite the stock price drop, SandRidge executives say the company is in good shape to weather an uncertain commodity price environment. “A year like 2015 is a year of opportunity for a company like SandRidge,” said Duane Grubert, SandRidge’s executive vice president of investor relations and strategy. SandRidge Energy, Inc. (NYSE:SD) shares advanced 0.81% in last trading session and ended the day at $1.24. SD Gross Margin is 67.60% and its return on assets is -2.60%. SandRidge Energy, Inc. (NYSE:SD) quarterly performance is -72.07%.

Dollar General Corporation (NYSE:DG) announced that Rick Dreiling will continue as chairman and chief executive officer through January 29, 2016 or, if earlier, the appointment of a successor. The Company also commented on the vote by shareholders of Family Dollar Stores, Inc. (NYSE: FDO) to approve a proposed merger with Dollar Tree, Inc. (NASDAQ: DLTR). On 22 January, Dollar General Corporation (NYSE:DG) shares advanced 3.81% and was closed at $69.77. DG EPS growth in last 5 year was 56.30%. Dollar General Corporation (NYSE:DG) year to date (YTD) performance is -1.32%.

Shares of Oceaneering International (NYSE:OII) were the target of a large decline in short interest in the month of December. As of December 31st, there was short interest totalling 2,226,278 shares, a decline of 52.8% from the December 15th total of 4,715,552 shares, Analyst Ratings Network.com reports. Oceaneering International, Inc. (NYSE:OII) ended the last trading day at $53.48. Company weekly volatility is calculated as 4.00% and price to cash ratio as 75.28. Oceaneering International, Inc. (NYSE:OII) showed a weekly performance of 0.92%.

The Travelers Companies, Inc. (NYSE:TRV) reported net income of $1.038 billion, or $3.11 per share, for the fourth-quarter quarter ended December 31, 2014, up from $988 million, or $2.70 per share, in the prior year quarter. The Travelers Companies, Inc. (NYSE:TRV) belongs to Financial sector. Its net profit margin is 13.30% and weekly performance is 4.24%. On last trading day company shares ended up $108.17. The Travelers Companies, Inc. (NYSE:TRV) distance from 50-day simple moving average (SMA50) is 3.60%.