每周主题、产业趋势交易复盘和展望：宏观政策真空期，关注AI等产业趋势-20250803

Market Overview - The average daily trading volume of the entire A-share market was 1.81 trillion CNY, a slight decrease of 39 billion CNY compared to the previous week[8] - The Shanghai Composite Index fell by 0.94% this week, while the ChiNext Index decreased by 0.74%[12] Market Style Performance - The small-cap index (WIND Micro Index) rose by 1% this week, showing relative strength compared to large-cap indices[12] - Growth stocks outperformed value stocks, with the relative advantage of growth stocks oscillating in positive territory over the past 30 trading days[18] Participant Performance - Active funds showed relative superiority this week, with the National Team Index declining by 1.92% and the Social Security Heavyweight Index down by 1.83%[22] - The overall A-share market saw a decline of 1.09% this week, with the market sentiment index showing a slight increase[21] Market Sentiment - The margin trading balance increased to over 1.98 trillion CNY, reaching a new high for the year[25] - The number of stocks hitting the daily limit up was 62, while those hitting the limit down was 12, indicating relatively stable market sentiment[25] Sector Performance - The report highlights strong performance in sectors such as innovative pharmaceuticals and AI applications, with significant partnerships announced in the industry[41] - The report also notes the importance of technology self-reliance and expanding openness in the context of ongoing geopolitical tensions[43]