Stocks in tentative rebound after Trump's trade war scare

USstocks sold off for a third consecutive session overnight, while Asian shares extended losses as hopes for a quick preliminary agreement between the world's two biggest economies were dashed.

A full-blown global trade war is currently seen as the biggest threat to world markets. Fresh US tariffs on Argentina and Brazil, plus a threaten to impose duties on French goods, are fuelling fears that risks are tilting towards an escalation of the crisis.

"Any doubts about the vulnerability of equity markets to the mood of the USPresident should have been dispelled, as his recent tweets and comments have nearly wiped out the entirety of November's gains," said Ian Williams, economics & strategy analyst at Peel Hunt.

The pan-European equity index STOXX 600, which had slumped 2.2 per centsince the beginning of the month, rose 0.4 per centbut futures markets were still pointing to a slightly negative open on Wall Street.

The mood on the European trading floor is subject to change, with investors awaiting a salvo of surveys on the health of the service sector of major European countries.

"For some months now there has been a concern that the weakness in the manufacturing sector might start to weigh on services activity and there has been some evidence of that in recent months, though not quite to the same extent," wrote Michael Hewson, chief market analyst at CMC Markets, to clients.

The latest trade war scare has put the brakes on a rally that had lifted the S&P 500 since early October when top diplomats from China and the United States met and outlined an initial agreement that Trump said he hoped could be sealed within weeks.

USCommerce Secretary Wilbur Ross said that if no substantial progress was made soon, another round of duties on Chinese imports including cell phones, laptops and toys would take effect on December 15.

The USHouse of Representatives' passage of a bill proposing a stronger response to a crackdown on Muslims in China's west also added yet another layer of tension, drawing swift condemnation from Beijing on Wednesday.

Beijing's handling of civil unrest in Hong Kong has also drawn criticism from Washington.

"The market was too complacent, thinking both superpowers would be able to compartmentalize these issues away from the broader trade narrative," Stephen Innes chiefAsia market strategist at AxiTrader,said in a note.

In currency markets, the euro was flat against the dollar at 1.1081. The Japanese yen and Swiss franc, seen as safe havens stood during market storms were making gains, up 0.17 per cent and 0.13 per centrespectively.

European yields continued their descent on Wednesday as investors continued to fret about the impact of America's trade war, falling between one and two basis points.

The yield on benchmark 10-year USTreasuries fell as low as 1.6930 per centovernight, the sharpest fall since May and was trading at 1.7105 per centon Wednesday.

Gold XAU= rose 0.4 per centto $1,482.9 per ounce.

Brent crude futures were up 0.58 per cent at $61.17 a barrel while USWest Texas Intermediate crude gained 0.52 per centto $56.39 per barrel.