S&P 500 Having Worst Quarter In A Decade

SYDNEY (Reuters) - Global stocks extended a steep sell-off on Friday as the threat of a U.S. government shutdown and of further hikes in U.S. borrowing costs sent dismayed investors scurrying for safer assets. A man walks past in front of a stock quotation board showing the price of the SoftBank Corp. and Nikkei share average outside a brokerage in Tokyo, Japan December 19, 2018.