1. Netflix shares plunged by about 14 percent in after-hours trading on Monday after the video streaming service reported disappointing quarterly results. Netflix added 5.2 million streaming customers in the second quarter, falling significantly short of the company's April estimate of 6.2 million. Netflix also reported revenue of $3.91 billion, up from $2.79 billion a year earlier but just below the FactSet consensus projection of $3.94 billion.