3月第1周立体投资策略周报：外资估算净流出，ETF转为净流入-20260309

Group 1 - In the first week of March, the total net inflow of funds into the market was 49.3 billion, an increase from the previous week's inflow of 44.2 billion [1] - The short-term sentiment indicator is at a medium-high level since 2005, while the long-term sentiment indicator is at a medium-low level since 2005 [1][2] - From an industry perspective, the sectors with the highest trading volume share in the past week were defense and military, communication, and electric power equipment, with shares of 99%, 98%, and 97% respectively [2][14] Group 2 - In terms of fund inflows, the financing balance decreased by 24.2 billion, public fund issuance increased by 2.7 billion, ETF net subscriptions were 1.6 billion, and northbound funds estimated a net outflow of 9.2 billion [8] - The long-term sentiment indicator shows that the A-share risk premium was 2.49%, placing it at the 46th percentile historically, while the dividend yield of the CSI 300 index (excluding finance) was 1.22, at the 6th percentile historically [2][14] - The sectors with the highest financing transaction share were machinery and equipment at 89%, social services at 79%, and electric power equipment at 75%, while the lowest were banking at 7%, comprehensive at 8%, and coal at 14% [2][14]