Business Amazon.com's stock market value hits $900 billion, threatens Apple Updated : July 19, 2018 06:47 AM IST Amazon sold more than $100 million products during its annual Prime Day sale. Amazon's stock has surged more than 57 percent in 2018. Amazon reports its results on July 26. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.