Wall Street tumbles on Spain terror, Trump policy worries

[NEW YORK] US stocks fell sharply Thursday following a deadly attack in Spain and amid rising concerns President Donald Trump may have endangered his economic agenda after alienating business leaders.

Investors also were rattled early Thursday by rumours White House economic adviser Gary Cohn, a former Goldman Sachs president, could resign. A White House source denied this, however.

The investment bank was among the biggest losers on the blue-chip Dow Jones Industrial Average, which had its largest drop in three months and turned negative for the month.

The Dow dropped 1.2 per cent to finish at 21,750.73 and the broader S&P 500 gave up 1.5 per cent to close at 2,430.01.

The tech-heavy Nasdaq suffered the biggest loss, sinking 1.9 per cent to close at 6,221.91.

After opening lower, stock losses accelerated shortly after 11am after an attacker in Barcelona slammed a van into crowds on a popular tourist street, killing at least 13 people and injuring 50, authorities said.

Prior to the attack, investors already were fretting over news Mr Trump had dissolved two business councils amid an exodus of CEOs seeking to distance themselves from the US president's heavily-criticised response to a white supremacy rally over the weekend.

Mr Trump's agenda of tax cuts and infrastructure spending now faces a bitterly divided Congress with which he has repeatedly butted heads.

Disbanding the CEO advisory boards, "created a lot of concerns for investors," said Adam Sarhan of 50 Park Investment.

"This is the first time since Trump took office there is a disconnect between him and the business community."

Mr Sarhan said previous political shocks - such as Republican failure to repeal the previous administration's health care laws or the nuclear brinkmanship with North Korea - had not directly affected economic policy.

"This is the first time where we have a political event that directly impacts the economy. That is why stocks are selling off. It is not just noise."

Goldman Sachs fell 1.8 per cent and Cisco Systems was the Dow's biggest loser, tumbling by 4 per cent, after reporting disappointing earnings in its security business.

Apple fell 1.9 per cent, dragging down the S&P and the Nasdaq, while Wal-Mart Stores lost 1.6 per cent after reporting a steep decline in profits despite posting a 60 per cent gain in internet sales and beating expectations on earnings per share.

AFP