China opening its doors to the West and an AI model taking over the stock market are among the 'gray swan' events that could rattle investors in 2024, research firm says

• Research firm Macro Hive outlined nine "gray swans" that could rock markets in 2024, in a recent report.
• These are "low-probability, high-impact events that few expect."
• China reopening its doors to the West and AI taking over the stock market are among the scenarios strategists highlighted.

With just a handful of trading days left of this year, stock-market strategists' eyes have been turning to 2024.