Amazon.com Inc (NASDAQ:AMZN) became the latest tech giant to disappoint the market with shares down 16% in after-hours trading, as third quarter revenues missed Street forecasts and as it lowered guidance for the fourth quarter. The company said it expects to post fourth-quarter revenue between $140 billion and $148 billion, representing growth of 2% to 8%, well below current analyst forecasts of around $155.15 billion (according to Refinitiv).