BlackBerry shares rise in premarket trading, lifted by the positive sentiment swirling around the company.
Baidu shares plunged in pre-market trading, weighed down by the company's first-quarter results.
Skyworks comfortably beat Wall Street's estimates in its second-quarter results, released after market close.
Apple is a big loser in premarket trading on Wednesday as investors digested the company's second-quarter results.
EMC shares slip on Wednesday after reporting a first-quarter top- and bottom-line miss.
AT&T shares fall after hours on Tuesday after the telecom giant missed Wall Street's first-quarter revenue estimate.
Netflix shares soared before market open on Tuesday following the company's huge first-quarter earnings beat.
Texas Instruments shares crept up in extended trading on Monday after the chipmaker beat Wall Street's first-quarter forecasts.
Shares of Zynga, which reports its first-quarter results after markets close Wednesday, rose in premarket trading.
Police in Boston are hunting a suspect in the adjacent city of Watertown, according to the Boston Herald.