The FTSE 100 (^FTSE) had a muted end to trading on Tuesday afternoon, while Wall Street rose, as investors kept an eye on developments around tariffs and AI disruption concerns.
US president Donald Trump’s new 10% global tariff took effect on Tuesday, having been announced on Friday just hours after the US Supreme Court ruled his previous broad-based duties unlawful.
The president then threatened on Saturday to raise his new tariff to 15%, but has yet to formally implement this rate. Bloomberg reported that the White House is working on a formal order that will raise the global tariff rate to 15%.
Trump has implemented the 10% tariff rate using authority under section 122 of the Trade Act of 1974, which allows the president to set these duties for up to 150 days.
Jim Reid, global head of macro research and thematic strategy at Deutsche Bank (DBK.DE), said: “Remember that Trump’s delivering the state of the union address tonight, so it’s possible we might get a better sense of the next steps on tariffs.”
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AI disruption concerns also remained in the spotlight, after Anthropic’s latest AI tool announcement weighed on stocks in IT consulting in Monday’s session. The company is hosting a key event featuring product updates and demonstrations of new features on Tuesday.
Meanwhile, Facebook-parent Meta (META) and chipmaker Advanced Micro Devices (AMD) announced multi-year agreement on Tuesday that will see the social media company purchase upward of six gigawatts’ worth of artificial intelligence (AI) chips as part of its massive AI build-out.
London’s premier index was little changed in afternoon trading on Tuesday, at 10,685 points.
Over in Germany, the DAX (^GDAXI) was up 0.1%.
France’s CAC 40 (^FCHI) rose 0.3%.
The pan-European STOXX 600 (^STOXX) advanced 0.3%.
The pound was up 0.3% against the dollar (GBPUSD=X), trading at $1.3529.
Over in the US, the Dow Jones Industrial Average (^DJI) was up roughly 0.6%. The S&P 500 (^GSPC) advanced 0.5%, while the tech-heavy Nasdaq Composite (^IXIC) climbed nearly 0.9%.
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