1. Interest rate expectations: The Federal Reserve is expected to keep interest rates unchanged at 4.25%-4.50% at this meeting, the third consecutive meeting. At present, the federal funds rate futures show that the market expects a 28.4% probability of a rate cut in June, pricing in a cumulative rate cut of 78bp for the whole of this year. 2. Voting ratio: At the last meeting, the members unanimously agreed to keep the interest rate unchanged, but Governor Waller opposed the balance sheet reduction adjustment. The meeting is expected to remain unanimous, but Waller may vote against it if the pace of balance sheet reduction changes. 3. Pace of balance sheet reduction: Pay attention to whether there will be any adjustments to the pace of balance sheet reduction. It is expected to maintain the pace of balance sheet reduction in March, that is, to maintain the upper limit of US debt reduction at $5 billion per month, and the upper limit of MBS reduction at $35 billion per month. 4. Wording of the statement: It is necessary to pay attention to the relevant comments on the economic outlook in the statement, and whether the wording of "increased uncertainty about the economic outlook" in March will be adjusted to reflect the increased uncertainty