shares of amazoncom inc amzn bounced 11 in premarket trading friday which for now puts them on track to snap a sevensession losing streak which was the longest since it fell for eightstraight days through aug 5 2019 the bounce comes as futures nq00 for the technologyheavy nasdaq 100 ndx rose 06 and futures es00 for the sp 500 spx gained 06 the ecommerce giants stock had plunged 2595 over the past seven sessions the worst sevenday performance since it plummeted 2604 over the sevenday stretch that ended nov 19 2008 meanwhile keep in mind that over the past four days the stock rose at least 1 in early intraday trading before reversing course to lose ground