US stocks roar back as trade war fears fade; Dow jumps 2.84%

Stocks rose almost everywhere on Monday, reflecting optimism that the United States and China are set to begin negotiations on trade.

MSCI's world equity index, which tracks shares in 47 countries, rose 1.53 percent after touching its level since Feb. 9, stirred by expectations that U.S. Treasury Secretary Steven Mnuchin would try to reach an agreement with China.

Hope of a rapprochement abbreviated the markets' hangover about a trade war pitting the world's two largest economies against one another.

The Dow Jones Industrial Average rose 669.4 points, or 2.84 percent, to 24,202.6, the S&P 500 <.SPX> gained 70.29 points, or 2.72 percent, to 2,658.55 and the Nasdaq Composite added 227.88 points, or 3.26 percent, to 7,220.54. Each index turned in its best day of performance since August 2015.