According to Jinshi.com, Fed Chairman Powell will attend a meeting and give a speech at 22:00 tonight. Previously, several Fed officials have supported Powell's position at the last press conference, that is, "interest rates will remain at a higher level for a longer period of time." The market is watching whether Powell will strengthen this hawkish stance tonight. If so, it may cause the market to postpone the Fed's expectations of rate cuts again. At that time, the market may fluctuate violently, and investors need to pay attention to the relevant risks.