The Supreme Court is expected to soon issue a ruling on whether Donald Trump's tariffs are legal

The Supreme Court is expected to soon issue a ruling on whether Donald Trump’s tariffs are legal – REUTERS/Evelyn Hockstein

US stocks slumped on Wednesday as the US Supreme Court failed once again to issue a ruling on the legality of Donald Trump’s global tariffs.

Stock indices were lower on Wall Street as uncertainty continues about the case which has huge repercussions for the global economy.

However, justices once again declined to issue a ruling. The Supreme Court does not issue guidance beforehand on which cases will be its focus.

In a major test of the US president’s power, justices are expected to soon rule against the way his so-called “liberation day” tariffs were imposed on the world.

President Trump invoked the International ⁠Emergency ‌Economic Powers Act (IEEPA) to impose ‍what he described as “reciprocal” tariffs on goods imported from individual countries in April last year.

He had earlier invoked the same law to impose tariffs on China, Canada and Mexico, claiming it was to address a national emergency to halt drug trafficking into the US.

03:22pm

Sorry to lead you up the garden path but the Supreme Court has once again declined to publish its ruling on Donald Trump’s tariffs.

Stocks appeared to react badly to the ongoing uncertainty, with the Nasdaq Composite down 0.9pc and the S&P 500 falling 0.5pc. The Dow Jones Industrial Average slumped by 0.2pc.

The world will have to wait until at least Tuesday or Wednesday next week to learn its views. A decision against the US president could open the door to more than $130bn (£96.6bn) in tariff refunds.

03:02pm

Once again, the Supreme Court did not publish a ruling on the legality of Donald Trump’s tariffs.

02:54pm

As governments around the world wait to see if the Supreme Court issues its ruling, Donald Trump is focusing on a country barely affected by his tariff campaign: Greenland.

The US president reiterated his demand that ⁠Washington must take control of the Danish territory.

He said the mineral-rich island is vital to US security to prevent Russia or China occupying it. He says all options are on the table for securing the territory.

“It is vital for the Golden Dome that we are building,” he said in a social media post just hours before The Danish and Greenlandic foreign ministers will meet vice president JD Vance at the White House.

02:47pm

Wall Street’s major banks slumped despite reporting higher profits as the financial sector was rocked by Donald Trump’s plans to limit credit card interest rates.

In another headache for global investors, Bank of ⁠America and Wells Fargo both fell more than 3pc as the US president said he wanted to cap rates at 10pc.

Citigroup also edged lower after its latest results, a day after JP Morgan executives warned the credit card planms could squeeze consumers and dent profitability.

The drop in major banks comes despite retail sales in the US picking up in November, according to official data delayed by the federal shutdown last year.

Economists caution that the underlying picture for consumption could be mixed after sales rose by 0.6pc compared to the previous month to $735.9bn (£546.6bn).

Separate figures showed that wholesale prices rose by 0.2 percent in November, driven by a jump in goods costs.

02:31pm

Thanks for joining me. US stocks slumped in early trading as the US Supreme Court was expected to issue a ruling on the legality of Donald Trump’s global tariffs.

Stock indices were lower on Wall Street in advance of the potential ruling in a case which has huge repercussions for the global economy. The tech-heavy Nasdaq Composite was down around 0.8pc while the S&P 500 dropped by 0.5pc after the open.

In a major test of the US president’s power, justices are expected to rule against the way his so-called “liberation day” tariffs were imposed on the world.

President Trump invoked the International ⁠Emergency ‌Economic Powers Act (IEEPA) to impose ‍what he described as “reciprocal” tariffs on goods imported from individual countries in April last year.

He had earlier invoked the same law to impose tariffs on China, Canada and Mexico, claiming it was to address a national emergency to halt drug trafficking into the US.

The Supreme Court is due to release its latest rulings at 3pm UK time, although it does not announce beforehand which cases will be the focus. Investors had waited to see if it would issue an update on Friday, but nothing was delivered on tariffs. Here is what you need to know.

BP reveals £3.7bn hit from botched net zero transition | Oil and gas giant tells shareholders losses ‘primarily attributable to low carbon energy segment’

Shell scraps £500m North Sea sale to alleged fraudster | Oil giant makes about-turn, saying terms of conditions of proposed deal ‘were not met’

Coca-Cola abandons Costa Coffee sale | US corporation backs down from selling ailing chain after failing to reach agreement with bidders

Matthew McConaughey trademarks himself to combat AI copycats | Hollywood star wants to ‘create a clear perimeter around ownership’

Google urges 13-year-olds to ditch parental controls on their birthday | The internet giant was accused of bypassing parents after contacting children before they turn 13 to tell them they would soon be able to switch off certain controls

World shares hovered around record highs despite the unrest in Iran and the impending ruling on global tariffs by the Supreme Court.

The FTSE 100 rose 0.3pc to a new all-time peak, while Japan’s benchmark stock index also hit a record high ahead of a snap election that could lead to more stimulus for the world’s fourth largest economy.

However, US stocks opened lower after Donald Trump hinted an intervention in Iran, and as some of Wall Street’s biggest banks delivered their fourth quarter earnings.

The Dow Jones Industrial Average fell 0.1pc, the S&P 500 dropped by 0.4pc and the tech-heavy Nasdaq Composite declined by 0.7pc

US markets had dipped on Tuesday after inflation held firm last month.

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