央行开展4500亿元操作，3月26日，昨夜的三大重要消息持续发酵！

Group 1 - The central bank announced a 450 billion yuan operation on March 25, indicating a potential for future interest rate cuts [1] - The market has been experiencing fluctuations, with a significant drop observed last Friday due to futures contract expirations [1] - The overall market sentiment is cautious, with a notable decrease in trading volume, reflecting increased observation from both bulls and bears [5] Group 2 - The U.S. Federal Reserve has adjusted its interest rate cut expectations from two times to one due to uncertainties surrounding tariff policies [3] - Inflation is expected to remain unstable, delaying the path for monetary policy adjustments [3] - The A-share market showed a predominance of declines over gains, with a significant drop in trading volume compared to the previous day [7] Group 3 - The market is currently at a critical support level, with the 60-day moving average providing strong support [7] - There is a recommendation to avoid chasing high-priced stocks due to the risk of buying at peaks, while focusing on undervalued stocks for potential gains [7] - The market is expected to undergo a shift in trend soon, with an upcoming opportunity for entry [7]