Zheng Quan Shi Bao Wang·2025-10-23 10:12Core Insights - The superconducting concept sector saw a rise of 2.03%, ranking fourth among concept sectors, with 16 stocks increasing in value [1] - Notable gainers included GuoLan Testing, which hit a 20% limit up, and Dongfang Tantalum, which also reached the limit up, while Chenguang Medical, Zhongfu Industrial, and Bofei Electric had increases of 16.01%, 5.98%, and 3.39% respectively [1] - The sector experienced a net inflow of 0.50 billion yuan from main funds, with Dongfang Tantalum leading the inflow at 1.79 billion yuan [2][3] Sector Performance - The superconducting concept sector was among the top performers, with a daily increase of 2.03% [2] - Other sectors with notable performance included Shenzhen State-Owned Enterprise Reform at 6.62% and MLOps at 2.41%, while the Cultivated Diamond sector saw a decline of 2.94% [2] Fund Flow Analysis - The leading stocks in terms of net fund inflow ratios were Dongfang Tantalum at 16.31%, GuoLan Testing at 15.60%, and Zhongfu Industrial at 9.89% [3] - The top stocks by net fund inflow included: - Dongfang Tantalum: 178.55 million yuan, with a daily increase of 10.00% and a turnover rate of 7.80% [3] - GuoLan Testing: 72.51 million yuan, with a daily increase of 20.00% and a turnover rate of 9.70% [3] - Zhongfu Industrial: 92.34 million yuan, with a daily increase of 5.98% and a turnover rate of 3.63% [3]