Jackson Hole is a gospel for the stock market? Illustration: How much did the US stock market rise and fall before and after this grand event over the years? This week, a major highlight of the global financial market is the Jackson Hole Global Central Bank Annual Meeting, which will kick off on Thursday. According to Data Redek Research, there is good news at the moment - historically, the US stock market has experienced more gains and less losses before and after the annual economic policy seminar hosted by the Federal Reserve. In a report sent via email on Monday, Nicholas Colas, co-founder of DataTrek, said, "The S&P 500 index tends to rise in the two weeks before and after the Jackson Hole central bank annual meeting, especially after the Fed chairman's speech. We expect to see the same market pattern this year