Advances in artificial intelligence by Chinese start-up DeepSeek caused a frantic sell-off of energy and infrastructure shares, and Donald Trump’s Treasury secretary is pushing for new universal tariffs to start at 2.5 per cent. A study finds that ETFs make the market more efficient, and Boeing reports its second-biggest annual loss. 

Mentioned in this podcast: 

DeepSeek-driven sell-off puts power demands of AI in doubt, says IEA

Scott Bessent pushes gradual 2.5% universal tariffs plan 

ETFs increase efficiency of the market, new study shows 

Boeing reports second-biggest annual loss after tough 2024 

ft.com/briefingsale 

The FT News Briefing is produced by Niamh Rowe, Fiona Symon, Sonja Hutson, Kasia Broussalian, Lulu Smyth, and Marc Filippino. Additional help from Breen Turner, Sam Giovinco, Peter Barber, Michael Lello, David da Silva and Gavin Kallmann. Our engineer is Joseph Salcedo. Topher Forhecz is the FT’s executive producer. The FT’s global head of audio is Cheryl Brumley. The show’s theme song is by Metaphor Music.

Read a transcript of this episode on FT.com

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