Stock markets edged higher Wednesday as investors welcomed cooler US inflation data and a China-US agreement aimed at lowering trade tensions.
After two days of talks between US and Chinese negotiators in London, US President Donald Trump said: "Our deal with China is done".
The United States and China slashed tit-for-tat tariffs after negotiations in Geneva last month, but tensions flared up again after Trump later accused Beijing of violating the pact reached in Switzerland.
The positive London talks provided some relief to markets.
"Constructive talks between the US and China have put markets on a firmer footing, as investors hope that the worst of the tariff turbulence may have passed," said Richard Hunter, head of markets at Interactive Investor.
Wall Street's three main indices rose as trading got underway in New York and Europe's main indices were higher in afternoon deals.
Asian stock markets also won a lift on the China-US progress, with Hong Kong among the best performers.
As well as tariffs, a key issue in the discussions was China's export of rare earths used in smartphones and electric vehicles, while Beijing was keen to see an easing of restrictions on its access to tech goods.
Trump said on his Truth Social platform that China would supply rare earth minerals and magnets -- vital elements for US industries.
The United States, he added, would allow Chinese students to remain in US universities.
Washington has infuriated Beijing by vowing to revoke the visas of Chinese students -- a major source of revenue for US universities.
China said the trade talks made new progress, and vice premier He Lifeng stressed the need for Beijing and Washington to strengthen cooperation.
Chinese President Xi Jinping and Trump must approve the framework first.
The talks came as World Bank downgraded its 2025 forecast for global economic
growth to 2.3 percent -- from the 2.7 percent predicted in January -- citing
trade tensions and policy uncertainty.
It also said the US economy would expand 1.4 percent this year, half of its
2024 growth.
Meanwhile data showed little impact of Trump's tariffs on US consumer prices
in May.
Between April and May, the consumer price index (CPI) rose 0.1 percent.
Analysts had expected it to continue at the 0.2 rate it rose in April.
It also rose less than expected in the so-called core reading that excludes
volatile food and energy prices.
"The key takeaway from the report is that both headline and core CPI were
lower than expected on a month-over-month basis," said Briefing.com analyst
Patrick O'Hare.
"While these readings may not give a big boost to near-term rate cut
expectations, they should also not cause the market to think that the next
cut will be delayed," he added.
Investors have worried that a tariff-driven surge in inflation could hinder
the Federal Reserve from lowering interest rates to counter the slowdown in
growth.
Investors now see a 57 percent chance the Fed, which has so not reduced rates
since December, will cut rates in September.
