今天，谁在“护航”3400点？

Market Performance - The market experienced narrow fluctuations with mixed results among the three major indices, where the Shanghai Composite Index rose by 0.01%, the Shenzhen Component fell by 0.11%, and the ChiNext Index increased by 0.26% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.27 trillion yuan, an increase of 163 billion yuan compared to the previous trading day [1] Index Movement - The Shanghai Composite Index fluctuated between a low of 3388.87 and a high of 3408.20, closing at 3402.66 [2] - There was a tug-of-war around the 3400-point mark, with both bullish and bearish forces actively engaging [3] Sector Performance - Leading sectors included beauty care, IP economy, controllable nuclear fusion, and innovative pharmaceuticals, while sectors such as port shipping, liquor, pork, and coal saw declines [1] - The insurance sector contributed significantly to the index's performance during the early trading session, with major insurance stocks showing positive gains [10][13] Investment Insights - The insurance sector was pivotal in supporting the index, particularly when it dipped below 3400 points, indicating a strategic effort to maintain the index's appearance [13] - The overall market sentiment improved when major stocks rallied, suggesting a correlation between the performance of heavyweight stocks and market mood [15] Sector Highlights - The top-performing sectors included precious metals (+3.26%), beauty care (+2.39%), and new metal materials (+2.37%), with year-to-date gains of 46.22%, 36.75%, and 31.67% respectively [17] - The quantum technology sector is gaining attention, with advancements reported by major companies like NVIDIA and Broadcom, indicating a positive outlook for the industry [18] - The cultural media sector is also seeing increased interest, driven by the rising popularity of IP economy and related entertainment segments [20] Economic Indicators - Recent U.S. CPI data showed lower-than-expected inflation rates, which has bolstered expectations for interest rate cuts by the Federal Reserve, positively impacting gold prices [21]