Zheng Quan Shi Bao Wang·2025-07-30 08:43Group 1 - The corn concept sector increased by 1.38%, ranking fourth among concept sectors, with 27 stocks rising, including Knight Dairy, Kangnong Seed Industry, and Beidahuang, which rose by 9.28%, 5.30%, and 3.67% respectively [1] - The leading stocks in terms of net inflow of main funds include Longping High-Tech, with a net inflow of 43.49 million yuan, followed by Xin'an Shares, Chuaning Biological, and Denghai Seeds, with net inflows of 38.89 million yuan, 37.02 million yuan, and 29.44 million yuan respectively [1] - The main fund inflow ratio for Longping High-Tech, Denghai Seeds, and Suqian Agricultural Development is 11.88%, 10.24%, and 8.74% respectively [2] Group 2 - The corn concept sector saw a net inflow of 194 million yuan today, with 15 stocks receiving net inflows, and 11 stocks having net inflows exceeding 10 million yuan [1] - Stocks with significant declines include Guangyu Group, *ST Wanfang, and Stanley, which fell by 1.78%, 1.17%, and 0.98% respectively [1] - The trading volume and turnover rates for leading stocks in the corn concept sector indicate active trading, with Longping High-Tech having a turnover rate of 2.75% and a price increase of 1.20% [2][3]