Group 1 - The fruit index concept rose by 1.62%, ranking 9th among concept sectors, with 18 stocks increasing in value, led by Xinyi Technology, Lante Optics, and Lens Technology, which rose by 6.73%, 4.82%, and 4.41% respectively [1][2] - The fruit index concept saw a net inflow of 773 million yuan from main funds, with 14 stocks receiving net inflows, and 6 stocks exceeding 50 million yuan in net inflow, with Lens Technology leading at 247 million yuan [2][3] - The top net inflow ratios were recorded for Lens Technology, Xinyi Technology, and Lingyi Technology, with net inflow rates of 15.12%, 12.74%, and 9.75% respectively [3][4] Group 2 - The fruit index concept's performance was contrasted with other sectors, such as the 6G concept which rose by 3.18%, while the South Korea-China Free Trade Zone fell by 3.88% [2] - The trading volume and turnover rates for leading stocks in the fruit index concept were highlighted, with Lens Technology showing a turnover rate of 1.68% and a trading volume of 246.58 million yuan [3][4] - The overall market sentiment reflected a mixed performance across various sectors, with some experiencing significant declines, such as the dairy sector which fell by 3.69% [2]

Core Viewpoint - The optical fiber concept sector has shown a positive performance with a 1.55% increase, ranking 10th among concept sectors, driven by significant gains in stocks like Huamai Technology and New Energy Taishan, which hit the daily limit up [1][2]. Market Performance - The optical fiber concept sector saw 44 stocks rise, with notable increases from Huamai Technology (10.04%), New Energy Taishan (9.85%), and Jinxin Technology (9.61%) [1][2]. - Conversely, stocks like Feikai Materials, Yunzhu Technology, and Zhichun Technology experienced declines of 3.92%, 2.03%, and 1.65% respectively [1][2]. Capital Flow - The optical fiber concept sector attracted a net inflow of 310 million yuan, with 36 stocks receiving net inflows, and five stocks exceeding 30 million yuan in net inflow [2][3]. - Jinxin Technology led the net inflow with 85.11 million yuan, followed by Huamai Technology (82.83 million yuan) and Wanma Co. (72.97 million yuan) [2][3]. Capital Inflow Ratios - New Energy Taishan, Huamai Technology, and Jinxin Technology had the highest net inflow ratios at 40.39%, 25.72%, and 12.81% respectively [3][4].