Here's some trivia:
🕓Every weekday at 4 PM is a time of significant market volatility, as the US stock market opens before the market opens.
🕘Every weekday at 9 or 9:30 PM is also a time of significant market volatility, as the US stock market opens before the market opens.
And so on.
Click on a US stock that trades 24/7 every day, and you can roughly predict the market's direction.
As shown in the image: Nvidia crashed in the night session. 📉