TOKYO: Japanese tech stocks fell sharply for a second day running on Tuesday (Jan 28) following a plunge in US tech stocks driven by the emergence of a

A small group of seven companies, including Alphabet, Amazon, Apple, Meta Platforms, Microsoft, Nvidia and Tesla, have become so dominant that they alone contributed to more than half of the S&P 500’s

Global shares in $1 trillion rout after China's DeepSeek sends AI and tech stocks plunging - DeepSeek’s app is said to have cost olny $6 million to develop

The tech-heavy Nasdaq index lost nearly 4 percent in early trading Monday, with chipmaker Nvidia down nearly 12 percent.

Shares in major US technology firms have plunged after the rapid rise of a low-cost chatbot built by a Chinese artificial intelligence (AI) firm. The DeepSeek app, which was launched last week, has overtaken rivals including OpenAI's ChatGPT to become the most downloaded free app in the US.