Zheng Quan Shi Bao Wang·2025-07-18 11:23Market Overview - The Shanghai Composite Index rose by 0.50% on July 18, with 22 out of the 28 sectors in the Shenwan classification experiencing gains. The top-performing sectors were non-ferrous metals and basic chemicals, with increases of 2.10% and 1.36% respectively. Conversely, the media and electronics sectors saw declines of 0.98% and 0.49% respectively [2] Fund Flow Analysis - The main funds in the two markets experienced a net outflow of 22.99 billion yuan throughout the day. However, 10 sectors saw net inflows, with the non-ferrous metals sector leading with a net inflow of 3.794 billion yuan, while the non-bank financial sector had a slight increase of 0.33% and a net inflow of 899 million yuan [2] - A total of 21 sectors experienced net outflows, with the electronics sector facing the largest outflow of 8.341 billion yuan, followed by the computer sector with a net outflow of 4.375 billion yuan. Other sectors with significant outflows included telecommunications, machinery, and automotive [2] Electronics Sector Performance - The electronics sector declined by 0.49% with a total of 465 stocks in the sector. Out of these, 156 stocks rose, including 2 that hit the daily limit, while 303 stocks fell. The net inflow of funds into the sector was recorded for 133 stocks, with 8 stocks seeing inflows exceeding 50 million yuan. The top stock for net inflow was Wente Technology, with an inflow of 188 million yuan, followed by Haowei Group and Youyan New Materials with inflows of 169 million yuan and 118 million yuan respectively [3] - The stocks with the largest net outflows included Shenghong Technology, Dongshan Precision, and Taijing Technology, with outflows of 1.087 billion yuan, 660 million yuan, and 262 million yuan respectively [3][5] Electronics Sector Fund Flow Rankings - The top stocks in the electronics sector by fund inflow included: - Wente Technology: +5.53%, 4.31% turnover, 187.78 million yuan inflow - Haowei Group: +2.63%, 2.14% turnover, 168.59 million yuan inflow - Youyan New Materials: +1.98%, 8.94% turnover, 118.04 million yuan inflow [4] - The stocks with the largest net outflows included: - Shenghong Technology: -4.59%, 6.34% turnover, -1.0865 billion yuan outflow - Dongshan Precision: -1.99%, 8.92% turnover, -660.15 million yuan outflow - Taijing Technology: +0.96%, 20.45% turnover, -262 million yuan outflow [5]