• Shares of ABM Industries Incorporated ABM advanced 2.9% following news that the company has decided to acquire GCA Services Group for about $1.25 billion• Twitter, Inc.’s TWTR shares gained 3.3% after Ned Segal was appointed as chief financial officer by the company on July 11• Shares of Apple AAPL rose 0.1% following news that the company has decided to develop a new data center facility in China• The Dow Chemical Company’s DOW shares gained 2.7% after the company revealed it was selling a part of its Brazil corn-seed business to Citic Agri Fund Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Twitter, Inc. (TWTR): Free Stock Analysis Report ABM Industries Incorporated (ABM): Free Stock Analysis Report Dow Chemical Company (The) (DOW): Free Stock Analysis Report Apple Inc. (AAPL): Free Stock Analysis Report To read this article on Zacks.com click here.