Group 1: Market Performance - As of July 14, the ophthalmology medical concept sector rose by 1.49%, ranking 10th among concept sectors, with 35 stocks increasing in value [1] - Leading the gains, Laimei Pharmaceutical hit a 20% limit up, while Guanhao Biological, Tainkang, and Jianghe Group saw increases of 6.04%, 5.36%, and 5.07% respectively [1] - The sector experienced a net inflow of 172 million yuan from main funds, with 22 stocks receiving net inflows, and 8 stocks exceeding 10 million yuan in net inflow [2] Group 2: Fund Flow Analysis - The top net inflow stock was Heng Rui Pharmaceutical, with a net inflow of 187 million yuan, followed by Laimei Pharmaceutical, Xingqi Eye Medicine, and Beida Pharmaceutical with net inflows of 72.09 million yuan, 31.89 million yuan, and 19.14 million yuan respectively [2][3] - Laimei Pharmaceutical had the highest net inflow ratio at 11.48%, followed by Jianfeng Group and Daheng Technology with 9.19% and 8.43% respectively [3] Group 3: Stock Performance - Among the stocks, Laimei Pharmaceutical had a daily increase of 19.95% with a turnover rate of 12.86% and a main fund flow of 72.09 million yuan [3] - Other notable performers included Guanhao Biological with a 6.04% increase and a turnover rate of 11.40%, and Tainkang with a 5.36% increase and a turnover rate of 4.68% [3] - Conversely, stocks like Chuangwei Digital, Aibo Medical, and Aier Eye Hospital saw declines of 1.23%, 1.22%, and 1.12% respectively [1][5]