Benzinga's Top Pre-Market Gainers

Amazon.com Inc AMZN rose 6.92% to $229.00 in the pre-market session. Amazon reported upbeat quarterly results. Edwards Lifesciences Corporation EW added 6.58% to $78.85 in the pre-market session. EW reported an 18 percent rise in its Q2 revenue. Electronic Arts Inc ERTS moved up 4.16% to $24.80 in the pre-market session. ERTS reported narrower-than-expected Q1 loss. Moody's Corp MCO soared 3.79% to $38.84 in the pre-market trading MCO reported a 56% rise in its second-quarter profit.