BBC NewsHour

Tech shares tumble worldwide

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Technology shares across the world have plummeted over concerns of a slowdown in AI development in the US. Newshour debates the rights and wrongs of data centres.

Also in the programme: Paraguay's banking scandal; and the harmful effects of space weather.

(Picture: People walk past an electronic board displaying Japan's Nikkei 225 index trading in Tokyo, Japan, 06 November 2026. Credit: EPA)
6 Nov 10AM English United Kingdom News

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