Chinese startup DeepSeek’s eponymous AI assistant rocketed to the top of Apple Inc.’s iPhone download charts, stirring doubts ...

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Yet look at a chart dating back that far and the leap is barely noticeable. Wednesday’s gain of as much as 12% did little more than erase the losses of earlier in the week, when technology ...

Bloomberg's Caroline Hyde and Jackie Davalos discuss Amazon's $100 billion spending on AI as earnings fail to excite investors. And, US Treasury Secretary Scott Bessent pushes back on DOGE worries ...