NEW YORK : Global stock indexes climbed on Friday with Amazon.com shares rallying following the company's stronger-than-expected results, while benchmark 10-year Treasury yields rose as investors digested a weak U.S. jobs report. Amazon.com shares jumped 6.2 per cent after its report late on Thursday. It also indicated that it expected healthy results in the holiday quarter. The share gain helped offset a 1.2 per cent decline in shares of Apple following the iPhone maker's modest growth outlook.