Amazon shares drop following disappointing third quarter

Retail and web giant misses earnings per share forecasts, and announces a slew of updates for AWS

Amazon's share price has dropped after it reported lower than expected third quarter results, and warned investors to expect a disappointning fourth quarter.

The firm's revenue for the quarter did hit expectations, with a 29 per cent lift to $32.7bn, compared with $25.4bn in third quarter 2015, however earnings per share were 52 cents, far short of the 78 cents which had been expected.

Amazon's costs also rose, with operating expenses climbing 31.5 per cent to $10.94bn following heavy investment in Amazon Web Services, the exopansion of its Prime programme internationally, and its warehouse and delivery infrastructure.

The firm's shares fell by more than five per cent following the announcement.

The outlook for the final quarter of 2016 was worse than expected, with Amazon forecasting net sales of between $42bn and $45.5bn.

Most industry analysts had expected fourth quarter sales of at least $44.58bn, partly due to the Christmas period which falls in the quarter and boosts sales significantly.

The report includes a raft of announcements for Amazon Web Services (AWS).