Group 1 - The storage chip sector saw a significant increase of 5.66%, leading the concept sectors in growth, with 129 stocks rising, including 20% limit-up stocks like Xiangnon Chip and Puran Shares [1][2] - Major contributors to the rise included companies like Hengsuo Shares, Shenkong Shares, and Jiangbolong, which increased by 18.08%, 17.34%, and 16.73% respectively [1][2] - Conversely, stocks such as Xidian Shares, Yunhan Chip City, and Yiyaton experienced declines of 1.82%, 1.60%, and 0.97% respectively [1][2] Group 2 - The storage chip sector attracted a net inflow of 10.194 billion yuan, with 96 stocks receiving net inflows, and 27 stocks exceeding 1 billion yuan in net inflow [2][3] - The top net inflow was seen in Zhaoyi Innovation with 903 million yuan, followed by SMIC, Demingli, and Tuojing Technology with net inflows of 784 million yuan, 690 million yuan, and 565 million yuan respectively [2][3] - In terms of net inflow ratios, Yingxin Development, Xianggang Technology, and Aerospace Intelligent Equipment led with 60.40%, 45.91%, and 44.80% respectively [3] Group 3 - The storage chip sector's performance was highlighted by stocks like Zhaoyi Innovation, which rose by 6.82%, and SMIC, which increased by 4.49% [3][4] - Other notable performers included Demingli and Tuojing Technology, which saw increases of 10.00% and 10.55% respectively [3][4] - The overall trading activity in the sector was characterized by high turnover rates, with stocks like Yingxin Development and Xianggang Technology showing significant trading volumes [3][4]