Zheng Quan Shi Bao Wang·2025-09-19 02:43Core Insights - The latest financing balance of the ChiNext market is 505.683 billion yuan, with a week-on-week decrease of 2.111 billion yuan, while 30 stocks saw financing balances increase by over 10% [1] - On September 18, the ChiNext index fell by 1.64%, with a total margin balance of 507.308 billion yuan, down 2.145 billion yuan from the previous trading day [1] - Among the stocks with increased financing balances, 392 stocks saw growth, with the largest increase being Suao Sensor, which had a financing balance of 60.065 million yuan, up 63.01% [1][3] - The average increase for stocks with financing balance growth exceeding 10% was 4.36%, with 23 stocks rising, including Suao Sensor and Anlian Ruishi, which hit the daily limit [1][2] Financing Balance Increase - Suao Sensor (300507) had a financing balance of 60.065 million yuan, with a week-on-week increase of 63.01% and a closing price increase of 20.00% [3] - Tongyu Heavy Industry (300185) saw a financing balance increase of 49.42%, closing up 12.75% [3] - Boshang Optoelectronics (301421) had a financing balance increase of 44.67%, with a closing price increase of 7.24% [3] Financing Balance Decrease - A total of 552 stocks experienced a decrease in financing balance, with 28 stocks seeing a decline of over 10% [4] - Zhejiang Hengwei (301222) had the largest decrease, with a financing balance of 6.144 million yuan, down 26.28% [4] - Other notable declines include Green Island Wind (301043) and Youyou Green Energy (301590), with decreases of 23.01% and 16.70% respectively [4][5] Capital Flow - On September 18, 20 stocks with increased financing balances saw net inflows of main funds, with Tongyu Heavy Industry and Suao Sensor leading with net inflows of 563 million yuan and 434 million yuan respectively [2] - Conversely, 10 stocks experienced net outflows, with Boshang Optoelectronics and Anpei Long seeing outflows of 152 million yuan and 146 million yuan respectively [2]