Amazon.com, Inc. (NASDAQ: AMZN) had several important announcements, driving its stock price up more than 8% from the beginning of the week. Amazon will report quarterly earnings on April 26th. First Amazon announced that together with Best Buy..

Roku Inc. (NASDAQ: ROKU) shares continued to rise into Tuesday after Needham analyst Laura Martin gave a price target of $50 for the company, 10 percent higher than the Wall Street consensus price target of $45, according to Bloomberg data. Roku sha..

Activision Blizzard Inc. (NASDAQ: ATVI) reported its third quarter earnings that surpassed expectations of both analysts and the company itself, but shares fell by 3.5 percent during trading hours on Friday.For the third quarter, Activision rep..