Group 1: Report Industry Investment Rating - No information provided Group 2: Core Viewpoints of the Report - The short - term view of the stock index is mainly fluctuating strongly, and the medium - term view is rising. The overall reference view is fluctuating strongly. Policy - side favorable expectations provide strong support, and the risk preference of the stock market has recovered recently [1][4] Group 3: Summary by Related Catalogs 1. Variety Viewpoint Reference - Financial Futures Stock Index Sector - For the IH2509 variety, the short - term view is fluctuating, the medium - term view is rising, the intraday view is fluctuating strongly, and the overall view reference is fluctuating strongly. The core logic is that policy - side favorable expectations form strong support [1] 2. Main Variety Price Market Driving Logic - Financial Futures Stock Index Sector - The intraday view of IF, IH, IC, and IM is fluctuating strongly, and the medium - term view is rising, with a reference view of fluctuating strongly. Yesterday, each stock index fluctuated and sorted out, rising slightly throughout the day. The full - market trading volume of the stock market was 1575.6 billion yuan, a reduction of 47.5 billion yuan compared with the previous day. The manufacturing PMI data in June showed a marginal improvement. The risk preference of the stock market has recovered recently due to policy - side support, expectations of incremental funds entering the market, and the easing of external risk factors in the short term. The large - finance and AI technology sectors have become the market's main lines, and the market sentiment is positive and optimistic [4]