Zheng Quan Shi Bao Wang·2025-06-26 09:27Group 1 - The digital watermark concept index rose by 1.32%, ranking 10th among concept sectors, with 19 stocks increasing in value, including Jida Zhengyuan and ST Lingnan hitting the daily limit [1] - Leading stocks in the digital watermark sector included Dongfang Guoxin, Ruike Laser, and Jinyun Laser, which rose by 10.35%, 5.13%, and 4.23% respectively [1] - The sector experienced a net inflow of 106 million yuan from main funds, with 11 stocks receiving net inflows, and five stocks exceeding 10 million yuan in net inflow [1] Group 2 - The top three stocks by net inflow ratio were Jida Zhengyuan, ST Lingnan, and Dongfang Guoxin, with ratios of 55.27%, 34.12%, and 13.76% respectively [2] - The net inflow of main funds for Dongfang Guoxin was 203 million yuan, followed by ST Lingnan and Jida Zhengyuan with net inflows of 70.64 million yuan and 43.49 million yuan respectively [1][2] - The overall performance of the digital watermark sector was positive, contrasting with other sectors such as photolithography and innovative drugs, which saw declines [1]