Good morning. This is Hui Jie writing to you from Singapore.
Markets open and close every day. Today, Daily Open will close for the final time.
Halloween is still about a week away, but markets are already getting some of the heebiee-jeebees.
Investors saw a sell-off in U.S. markets as renewed concerns around spending by artificial intelligence companies came to the fore, while oil prices jumped amid rising geopolitical tensions.
The tech-heavy Nasdaq tumbled over 2%, marking its worst day since June, while the S&P 500 recorded it's largest decline since July and dipped 1.2%.