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Tomorrow's A-share market will also be significantly affected by macro policies and news. From a policy perspective, the recent fine-tuning trend of monetary policy and fiscal policy has attracted much attention. If the central bank releases further loose signals in the open market operation or monetary policy report, such as the expected increase in RRR cut and interest rate cut, it is expected to inject liquidity into the market, enhance market confidence, and thus promote the rebound of the index. In terms of fiscal policy, if specific policies and measures such as increasing investment in infrastructure construction and supporting the development of emerging industries are introduced, the relevant beneficiary sectors will hopefully drive the market sentiment to rebound.The tightness of funds has a key impact on the trend of A-share market. Recently, the overall market liquidity is in a relatively stable but not loose state, and the entry speed of incremental funds is relatively slow. After opening higher in early trading, due to the lack of sufficient follow-up funds, it is difficult for the market to maintain a high increase. At the same time, investors' mood changed greatly in the process of opening higher and then going lower in the morning. When the market opened higher, the optimism of the market briefly warmed up, but with the decline of the index, pessimism gradually gained the upper hand, which further aggravated the selling pressure of the market and formed a vicious circle, making it difficult for the index to obtain effective support and rebound during the decline.(C) financial and emotional factors

(B) the internal structure of the market differentiationThe technical forms of Shenzhen Stock Exchange Index and Growth Enterprise Market Index are similar to those of Shanghai Stock Exchange Index, and they both face short-term technical adjustment pressure. Shenzhen Stock Exchange means that if the closing price of tomorrow is lower than today's low, and the technical indicators such as relative strength index (RSI) continue to weaken, it may further test the bottom area of the previous box consolidation. Growth enterprise market refers to the supporting role of its 20-day moving average after experiencing today's high opening and low going. If we can hold the moving average and some growth sectors can stop falling and stabilize, the GEM index may be able to maintain a relatively stable range fluctuation in the short term; If it falls below the moving average and the trading volume is enlarged, it may pull back to a lower level, dragging down the whole market sentiment.The tightness of funds has a key impact on the trend of A-share market. Recently, the overall market liquidity is in a relatively stable but not loose state, and the entry speed of incremental funds is relatively slow. After opening higher in early trading, due to the lack of sufficient follow-up funds, it is difficult for the market to maintain a high increase. At the same time, investors' mood changed greatly in the process of opening higher and then going lower in the morning. When the market opened higher, the optimism of the market briefly warmed up, but with the decline of the index, pessimism gradually gained the upper hand, which further aggravated the selling pressure of the market and formed a vicious circle, making it difficult for the index to obtain effective support and rebound during the decline.

(A) macroeconomic factorsFrom the internal structure of the market, the phenomenon of plate differentiation is more prominent. The weighting sectors such as finance in early trading once drove the index to open higher, but the follow-up of other sectors was weak. On the one hand, science and technology growth sectors, such as artificial intelligence and semiconductors, which had a large increase in the previous period, are facing profit-taking pressure. With the recent gradual increase in the valuation of related sectors, some investors choose to lock in profits, and funds flow out of these high-valuation sectors, which has a certain impact on the overall popularity of the market. On the other hand, the traditional cyclical sectors, such as steel and coal, are relatively depressed due to multiple factors such as overcapacity, environmental protection policies and fluctuation of downstream demand, and failed to form effective support after the index opened higher, resulting in the lack of core driving force for sustained growth in the market, and finally moved towards a low trend.(C) plate rotation and capital flow analysis