华泰证券发布港股策略研报称，中美科技股估值在过去两年分化显著，AI发展水平或是关键。DeepSeek具有低成本、高性能优势，引发行业对资本开支、应用场景等讨论，或推动投资者重新评估中国科技企业的技术潜力，进而催化中美科技股价值重估。

2月1日，美国总统特朗普签署行政令，将对进口自墨西哥、加拿大两国的商品加征25%的关税。加拿大总理特鲁多同一天表示，作为对美国关税的报复，加拿大将对价值1550亿加元的美国产品征收25%的关税，其中300亿加元的商品将在2月4日生效，1250亿加元的商品将在21天内生效。

Spending on artificial intelligence (AI) has been heating up recently, and it may not necessarily be slowing down. The ...

Broadcom (NASDAQ: AVGO) had an incredible 2024, with the stock more than doubling. After a run-up like that, many investors ...

One AI stock that is fairly cheap right now is Alphabet ( GOOG 1.47%) ( GOOGL 1.57%), and it is one of my best stocks to buy right now. Even with what's going on in DeepSeek's R1 generative AI model, ...

Despite DeepSeek and Qwen 2.5 disrupting the global tech sector, investors welcomed the impressive Q4 AI revenues from ...

When OpenAI released ChatGPT in 2022, companies started spending billions on GPUs to train AI models. Nvidia led the market ...

Rates of SIDS saw a precipitous decline in the 1990s due to a national information campaign about the safest way for babies ...

2 AI Stocks to Buy Before They Soar to $4 Trillion in 2025, According to Certain Wall Street Analysts ...

Despite DeepSeek and Qwen 2.5 disrupting the global tech sector, investors welcomed the impressive Q4 AI revenues from ...

纳斯达克100指数期货下跌4.5%；该指数以科技股为主。 除英伟达外，其他美国芯片股也在盘前下跌，包括博通 ( Broadcom )和美光 (Micron)。 在欧洲，阿斯麦 (ASML)股价下跌。

A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek was upending stock markets Monday and ...