Global markets fall after tech sell-off and fears over Chinese economy
1. Global markets fell due to a tech sell-off impacting investor sentiment. 2. Chinese economic data showed a record decline in investment, raising concerns. 3. The S&P 500 had its worst day in a month amid rate cut uncertainty. 4. Nvidia and other tech stocks fell, indicating valuation reassessments. 5. Concerns over US government shutdown and its economic impacts linger.