Wall Street is ticking lower in premarket trading Thursday as investors perused Walmart's latest financial results ahead of Federal Reserve Chair Jerome Powell's highly anticipated speech on Friday.

Futures for the S&P 500 turned 0.2% lower before the bell, while futures for the Dow Jones Industrial Average slid 0.3%. Nasdaq futures edged 0.1% lower.

U.S. President Donald Trump called Wednesday for Federal Reserve Governor Lisa Cook to step down, expanding pressure on the central bank after recent criticism of Fed Chair Jerome Powell for not lowering interest rates sooner.

The Brazilian government on Wednesday unveiled a plan to support local companies affected by a 50% tariff imposed by U.S. President Donald Trump on several of the country's exports.

Dubbed "Sovereign Brazil," the plan provides for a credit lifeline of 30 billion reais ($5.5 billion), among other measures.

China imposed sanctions on two Lithuanian banks in what it said was retaliation for the European Union including two Chinese financial institutions in its latest round of sanctions against Russia.

Lithuania's UAB Urbo Bankas and Mano Bankas AB are prohibited from having any cooperation with individuals or institutions in China, according to a statement Wednesday from the Ministry of Commerce.

Britain's economy slowed down during the second quarter of the year in the face of higher taxes on businesses and global tariff uncertainties, but growth came in higher than anticipated, official figures showed Thursday.

The Office for National Statistics said output expanded by 0.3% during the second quarter from the previous three-month period, largely as a result of a strong performance in June.

Markets are largely unchanged early Thursday ahead of a key meeting between U.S. President Donald Trump and Russian President Vladimir Putin this week.

Futures for the S&P 500, Dow Jones Industrial Average and Nasdaq all ticked down less than 0.1% before the opening bell.

U.S. stocks are ticking higher on Wednesday after a rally spurred by hopes for lower U.S. interest rates wrapped around the world.

The S&P 500 rose 0.4%, coming off its latest all-time high. The Dow Jones Industrial Average was up 364 points, or 0.8%, as of 10:20 a.m. Eastern time, while the Nasdaq composite was adding 0.3% to its own record set the day before.

Britain, France and Germany have told the United Nations they are ready to reimpose U.N.-mandated sanctions on Iran over its nuclear program if no diplomatic solution is found by the end of August, according to a joint letter obtained by AFP.

Nestled among shops in a bustling market in north Lebanon's Tripoli, Mohammed al-Shaar is at his workshop making traditional tarboosh hats, keeping up a family craft despite dwindling demand.

With a thimble on one finger, Shaar, 38, cuts, sews and carefully assembles the pieces of the conical, flat-topped felt hat also known as a fez, attaching a tassel to the top.

Stocks rose in morning trading on Wall Street Friday, keeping the market on track for its third weekly gain in the last four.

The S&P 500 was up 0.6% and sitting just below its record. The benchmark index is on track to recover most of its losses from a slide last week.