Netflix (NFLX +6.9%) shares are soaring, making it not only the best performing stock in the...

|By:, SA News Editor

Netflix (NFLX +6.9%) shares are soaring, making it not only the best performing stock in the S&P 500 today but for the year so far, up 22%-plus on no news. The stock that had been "the plaything of momentum traders" last year apparently has resumed its old role, Mark Gongloff cracks.